cp's OEIS Frontend

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.

A280256 Numbers k such that tau(k^k) is a prime.

Table of values

n a(n)
1 2
2 9
3 6561
4 25937424601
5 1853020188851841
6 58149737003040059690390169
7 54116956037952111668959660849
8 2787593149816327892691964784081045188247552
9 2465034704958067503996131453373943813074726512397600969
10 285273917723723876056171083405292782327767461712708093041

List of values

[2, 9, 6561, 25937424601, 1853020188851841, 58149737003040059690390169, 54116956037952111668959660849, 2787593149816327892691964784081045188247552, 2465034704958067503996131453373943813074726512397600969, 285273917723723876056171083405292782327767461712708093041]

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

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