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.

A361597 Expansion of e.g.f. exp( x^3/(6 * (1-x)^3) ) / (1-x).

Table of values

n a(n)
0 1
1 1
2 2
3 7
4 40
5 320
6 3130
7 34930
8 432320
9 5866840
10 86816800
11 1395455600
12 24270908200
13 454897042600
14 9146979842000
15 196443726879400
16 4486709145318400
17 108548344109004800
18 2771885136281060800
19 74475606190225240000
20 2099591224223100608000

List of values

[1, 1, 2, 7, 40, 320, 3130, 34930, 432320, 5866840, 86816800, 1395455600, 24270908200, 454897042600, 9146979842000, 196443726879400, 4486709145318400, 108548344109004800, 2771885136281060800, 74475606190225240000, 2099591224223100608000]

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

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