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.

A349879 Expansion of Sum_{k>=0} k^4 * x^k/(1 - k * x).

Table of values

n a(n)
0 0
1 1
2 17
3 114
4 564
5 2507
6 10961
7 49260
8 231928
9 1150781
10 6017297
11 33085294
12 190777804
13 1150650935
14 7241707281
15 47454741400
16 323154690928
17 2282779984281
18 16700904481425
19 126356632381834
20 987303454919204
21 7957133905597635
22 66071772829234641

List of values

[0, 1, 17, 114, 564, 2507, 10961, 49260, 231928, 1150781, 6017297, 33085294, 190777804, 1150650935, 7241707281, 47454741400, 323154690928, 2282779984281, 16700904481425, 126356632381834, 987303454919204, 7957133905597635, 66071772829234641]