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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.

A308610 Numbers k such that Sum_{j=1..k} composite(j)^composite(j) is prime, where composite(j) is the j-th composite number.

Table of values

n	a(n)
1	7
2	194
3	219

List of values

[7, 194, 219]

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

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