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.

A308757 a(n) = Sum_{d|n} d^(3*(d-2)).

Table of values

n a(n)
1 1
2 2
3 28
4 4098
5 1953126
6 2176782365
7 4747561509944
8 18014398509486082
9 109418989131512359237
10 1000000000000000001953127
11 13109994191499930367061460372
12 237376313799769806328952468217885
13 5756130429098929077956071497934208654

List of values

[1, 2, 28, 4098, 1953126, 2176782365, 4747561509944, 18014398509486082, 109418989131512359237, 1000000000000000001953127, 13109994191499930367061460372, 237376313799769806328952468217885, 5756130429098929077956071497934208654]

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

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