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.

A299503 a(n) = (1/12) * Sum_{d|n} d * A288851(d).

Table of values

n a(n)
1 42
2 23940
3 12795048
4 6852216840
5 3669291602172
6 1964875343509008
7 1052174343447263568
8 563430581238674063376
9 301712374716950167413282
10 161564459029576395778765080
11 86516419639708839110100858360
12 46328820782943003562067180265504

List of values

[42, 23940, 12795048, 6852216840, 3669291602172, 1964875343509008, 1052174343447263568, 563430581238674063376, 301712374716950167413282, 161564459029576395778765080, 86516419639708839110100858360, 46328820782943003562067180265504]

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

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