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.

A144340 Third column (m=3) of triangle S2hat(-4) = A144285.

Table of values

n a(n)
0 1
1 4
2 52
3 712
4 13464
5 299520
6 8455392
7 273091392
8 10372138560
9 443940231168
10 21373226590464
11 1136301643620864
12 66301616889414144
13 4203565310173630464
14 287934809159520681984
15 21176025476308764622848
16 1664420505612432224993280
17 139202656243140427345723392

List of values

[1, 4, 52, 712, 13464, 299520, 8455392, 273091392, 10372138560, 443940231168, 21373226590464, 1136301643620864, 66301616889414144, 4203565310173630464, 287934809159520681984, 21176025476308764622848, 1664420505612432224993280, 139202656243140427345723392]

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

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