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.

A374891 Obverse convolution (1)**A000984; see Comments.

Table of values

n a(n)
0 2
1 6
2 42
3 882
4 62622
5 15843366
6 14655113550
7 50311004817150
8 647552943001537650
9 31484671641677762080650
10 5817013478501458288734652050
11 4103513269179719224996951799587650
12 11096544131445222000310082187517540861050

List of values

[2, 6, 42, 882, 62622, 15843366, 14655113550, 50311004817150, 647552943001537650, 31484671641677762080650, 5817013478501458288734652050, 4103513269179719224996951799587650, 11096544131445222000310082187517540861050]

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

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