Timeline for Longest coinciding pair of integer sequences known
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Dec 4, 2017 at 22:00 | comment | added | Gerry Myerson | OEIS knows 24 sequences containing $1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384$. oeis.org/A247208 Common bases of 1093 and 3511 as generalized Wieferich primes, has powers of 2 as a subsequence, but squeezes 1717308 in between $2^{20}$ and $2^{21}$ (and has infinitely many prime members). | |
| Jun 10, 2013 at 8:27 | history | edited | KConrad | CC BY-SA 3.0 |
added 1 characters in body
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| Jul 3, 2011 at 17:15 | history | answered | KConrad | CC BY-SA 3.0 |