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.

A352595 Positive integers that are fixed points for the map x->f^k(x) for some k>1, where f(x) is the product of squares of nonzero digits of x.

Table of values

n a(n)
1 256
2 324
3 576
4 3600
5 11664
6 15876
7 20736
8 44100
9 63504
10 65536
11 129600
12 2822400
13 5308416
14 7290000
15 8294400

List of values

[256, 324, 576, 3600, 11664, 15876, 20736, 44100, 63504, 65536, 129600, 2822400, 5308416, 7290000, 8294400]

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

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