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.

A135887 Column 2 of triangle Q = A135885; also equals column 0 of Q^3 = A135893.

Table of values

n a(n)
0 1
1 6
2 42
3 351
4 3470
5 39968
6 528306
7 7906598
8 132426050
9 2457643895
10 50110693656
11 1114365815786
12 26856942480503
13 697612318151050
14 19435260247394150
15 578255661792065917
16 18303904706366202568
17 614296560055922433760

List of values

[1, 6, 42, 351, 3470, 39968, 528306, 7906598, 132426050, 2457643895, 50110693656, 1114365815786, 26856942480503, 697612318151050, 19435260247394150, 578255661792065917, 18303904706366202568, 614296560055922433760]

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

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