A288676 Numbers k such that A108394(k) is not a prime.
5, 22, 25, 26, 31, 36, 39
Offset: 1
Examples
a(1) = 5. So A288641(5) > A108394(5), that is 251 > 214.
Links
- Eric Weisstein's World of Mathematics, Goebel's Sequence
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.
a(1) = 5. So A288641(5) > A108394(5), that is 251 > 214.
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