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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.

A308086 Carmichael numbers c such that c-4, c-2 and c+2 are primes.

Table of values

n a(n)
1 656601
2 11512252145095521
3 35151891169379601
4 89283676825965441
5 209606994019068801
6 584047819872236721
7 627126355430628801
8 1107574117930742001
9 1152431453119654401
10 2990125943388676401
11 6919232969930803761

List of values

[656601, 11512252145095521, 35151891169379601, 89283676825965441, 209606994019068801, 584047819872236721, 627126355430628801, 1107574117930742001, 1152431453119654401, 2990125943388676401, 6919232969930803761]

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

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