A376910 Numbers k such that 85*10^k+1 is prime.
2, 11, 47, 50, 66, 122, 302, 4016, 14358, 17424, 21902, 52961
Offset: 1
Crossrefs
Cf. A376850.
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a(12) from Michael S. Branicky, Oct 11 2024
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.
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