cp's OEIS Frontend

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.

A307493 Primes that are both centered triangular and centered square.

Table of values

n a(n)
1 16381
2 23199907725541
3 873105326726527441
4 169377932722437899461
5 532026300937919058017204151243671297356368598920355705257429996547710782877327451810988538831181

List of values

[16381, 23199907725541, 873105326726527441, 169377932722437899461, 532026300937919058017204151243671297356368598920355705257429996547710782877327451810988538831181]

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

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