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.

A137220 a(n) = (A126086(n) + 3*A001850(n) + 2)/6.

Table of values

n a(n)
0 1
1 4
2 75
3 2712
4 116681
5 5366384
6 256461703
7 12582521536
8 629390010177
9 31955248465164
10 1641724961412515
11 85159811886281576
12 4452782349821587705
13 234393562420377364008
14 12409423916987553634575
15 660253088667255226947072

List of values

[1, 4, 75, 2712, 116681, 5366384, 256461703, 12582521536, 629390010177, 31955248465164, 1641724961412515, 85159811886281576, 4452782349821587705, 234393562420377364008, 12409423916987553634575, 660253088667255226947072]

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

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