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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A063681 Primes p such that 2p+7 is a power of three.

Table of values

n a(n)
1 37
2 265717
3 193710241
4 1270932914161
5 187855106306818130162790081799568953899918191769361
6 884821727139988111281341588371104523273965529248966451172919369920848760385637

List of values

[37, 265717, 193710241, 1270932914161, 187855106306818130162790081799568953899918191769361, 884821727139988111281341588371104523273965529248966451172919369920848760385637]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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