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Atheist Forums › Science › Mathematics v
20 Questions Type Puzzel

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20 Questions Type Puzzel
Jenny A Offline
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#48
RE: 20 Questions Type Puzzel
January 21, 2015 at 11:20 pm
(January 21, 2015 at 12:03 am)IATIA Wrote: This one has two solutions.

2, 6, 15, 35, 77

You say the second solution is easy. Maybe I found a third:

2, 6, 15, 35, 77, 165, 516

The intervals between the numbers are ascending primes times alternating ascending powers of 2 and 3.

6-2=4=2x2
15-6=9=3x3
35-15=20=5x2x2
77-35=42=7x3x3
165-77=88=11x2x2x2
516-165=351=13x3x3x3
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Atheist Forums › Science › Mathematics v
20 Questions Type Puzzel

Messages In This Thread
20 Questions Type Puzzel - by Jenny A - January 20, 2015 at 12:19 am
RE: 20 Questions Type Puzzel - by c172 - January 20, 2015 at 12:20 am
RE: 20 Questions Type Puzzel - by Jenny A - January 20, 2015 at 12:22 am
RE: 20 Questions Type Puzzel - by Exian - January 20, 2015 at 12:26 am
RE: 20 Questions Type Puzzel - by Cyberman - January 20, 2015 at 1:13 am
RE: 20 Questions Type Puzzel - by SteelCurtain - January 20, 2015 at 12:30 am
RE: 20 Questions Type Puzzel - by Jenny A - January 20, 2015 at 12:35 am
RE: 20 Questions Type Puzzel - by c172 - January 20, 2015 at 12:39 am
RE: 20 Questions Type Puzzel - by Exian - January 20, 2015 at 12:40 am
RE: 20 Questions Type Puzzel - by Jenny A - January 20, 2015 at 12:42 am
RE: 20 Questions Type Puzzel - by Angrboda - January 21, 2015 at 9:40 pm
RE: 20 Questions Type Puzzel - by SteelCurtain - January 20, 2015 at 1:15 am
RE: 20 Questions Type Puzzel - by Exian - January 20, 2015 at 1:23 am
RE: 20 Questions Type Puzzel - by Marsellus Wallace - January 20, 2015 at 1:56 am
RE: 20 Questions Type Puzzel - by c172 - January 20, 2015 at 2:12 am
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 20, 2015 at 2:15 am
RE: 20 Questions Type Puzzel - by Aoi Magi - January 20, 2015 at 2:20 am
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 20, 2015 at 2:24 am
RE: 20 Questions Type Puzzel - by Aoi Magi - January 20, 2015 at 2:25 am
RE: 20 Questions Type Puzzel - by rexbeccarox - January 20, 2015 at 2:27 am
RE: 20 Questions Type Puzzel - by Marsellus Wallace - January 20, 2015 at 4:31 am
RE: 20 Questions Type Puzzel - by Exian - January 20, 2015 at 2:47 am
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 20, 2015 at 3:09 am
RE: 20 Questions Type Puzzel - by Grandizer - January 20, 2015 at 1:47 pm
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 20, 2015 at 2:04 pm
RE: 20 Questions Type Puzzel - by Grandizer - January 20, 2015 at 8:15 pm
RE: 20 Questions Type Puzzel - by Jenny A - January 20, 2015 at 9:57 pm
RE: 20 Questions Type Puzzel - by Exian - January 20, 2015 at 3:19 am
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 20, 2015 at 10:50 am
RE: 20 Questions Type Puzzel - by Cyberman - January 20, 2015 at 4:28 am
RE: 20 Questions Type Puzzel - by Exian - January 20, 2015 at 5:47 am
RE: 20 Questions Type Puzzel - by Exian - January 20, 2015 at 11:25 am
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 20, 2015 at 12:54 pm
RE: 20 Questions Type Puzzel - by SteelCurtain - January 20, 2015 at 11:32 am
RE: 20 Questions Type Puzzel - by Jenny A - January 20, 2015 at 11:42 am
RE: 20 Questions Type Puzzel - by Exian - January 20, 2015 at 11:55 am
RE: 20 Questions Type Puzzel - by c172 - January 20, 2015 at 12:26 pm
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 20, 2015 at 9:55 pm
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 20, 2015 at 9:58 pm
RE: 20 Questions Type Puzzel - by SteelCurtain - January 20, 2015 at 11:53 pm
RE: 20 Questions Type Puzzel - by IATIA - January 21, 2015 at 12:03 am
RE: 20 Questions Type Puzzel - by Jenny A - January 21, 2015 at 11:20 pm
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 21, 2015 at 12:36 am
RE: 20 Questions Type Puzzel - by Grandizer - January 21, 2015 at 12:46 am
RE: 20 Questions Type Puzzel - by Aoi Magi - January 21, 2015 at 2:15 am
RE: 20 Questions Type Puzzel - by Grandizer - January 21, 2015 at 2:36 am
RE: 20 Questions Type Puzzel - by IATIA - January 21, 2015 at 8:44 pm
RE: 20 Questions Type Puzzel - by IATIA - January 21, 2015 at 10:26 pm
RE: 20 Questions Type Puzzel - by IATIA - January 22, 2015 at 12:18 am
RE: 20 Questions Type Puzzel - by Grandizer - January 22, 2015 at 8:58 am
RE: 20 Questions Type Puzzel - by Jenny A - January 22, 2015 at 11:44 am
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 22, 2015 at 1:05 pm
RE: 20 Questions Type Puzzel - by Grandizer - January 22, 2015 at 1:12 pm
RE: 20 Questions Type Puzzel - by TheRealJoeFish - January 22, 2015 at 1:50 pm
RE: 20 Questions Type Puzzel - by Grandizer - January 22, 2015 at 5:52 pm
RE: 20 Questions Type Puzzel - by IATIA - January 22, 2015 at 9:28 pm
RE: 20 Questions Type Puzzel - by Losty - January 22, 2015 at 12:27 am
RE: 20 Questions Type Puzzel - by Sejanus - January 22, 2015 at 12:56 am
RE: 20 Questions Type Puzzel - by IATIA - January 22, 2015 at 12:03 pm

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