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.

A130680 Numbers n such that n = (a_1 + a_2 + ... + a_p)*(a_1^3 + a_2^3 + ... + a_p^3), where n has the decimal expansion a_1a_2...a_p.

Table of values

n a(n)
1 1
2 1215
3 3700
4 11680
5 13608
6 87949

List of values

[1, 1215, 3700, 11680, 13608, 87949]

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

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