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.

A235164 Numbers whose digits, when the number is written in base n+1, are a permutation of 1...n, and such that for all k in {1,...,n} the first k digits (still in base n+1) form a number divisible by k.

Table of values

n a(n)
1 1
2 27
3 57
4 2285
5 7465
6 874615
7 1391089
8 1538257
9 381654729
10 559922224824157

List of values

[1, 27, 57, 2285, 7465, 874615, 1391089, 1538257, 381654729, 559922224824157]

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

Content is available under The OEIS End-User License Agreement.