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.

A156155 Numbers k such that prime(prime(k)) = 2 (mod prime(k)), where prime(k) = A000040(k) is the k-th prime.

Table of values

n	a(n)
1	2
2	6
3	21
4	51892
5	1686970

List of values

[2, 6, 21, 51892, 1686970]

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

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