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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.

A193855 Primes p such that tau(p) is congruent to 1 (mod p), where tau is the Ramanujan tau function.

Table of values

n a(n)
1 11
2 23
3 691

List of values

[11, 23, 691]