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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.

A240503 Numbers k such that 5^k - 4^k - 3^k - 2^k - 1 is prime.

Table of values

n	a(n)
1	4
2	8
3	72
4	396
5	4428
6	63152

List of values

[4, 8, 72, 396, 4428, 63152]

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

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