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.

A306955 Let f map k to the sum of the factorials of the digits of k (A061602); sequence lists numbers such that f(f(f(k)))=k.

Table of values

n a(n)
1 1
2 2
3 145
4 169
5 1454
6 40585
7 363601

List of values

[1, 2, 145, 169, 1454, 40585, 363601]

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

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