A360774 - cp's OEIS frontend

A360774 Expansion of Sum_{k>=0} (x * (k + x))^k.

n	a(n)
0	1
1	1
2	5
3	31
4	284
5	3390
6	49878
7	871465
8	17620450
9	404554997
10	10394845097
11	295485704544
12	9205957047661
13	311922101632409
14	11419004058232897
15	449146827324857447
16	18889836751306735360
17	845892838094616177138
18	40182354573647684880446

[1, 1, 5, 31, 284, 3390, 49878, 871465, 17620450, 404554997, 10394845097, 295485704544, 9205957047661, 311922101632409, 11419004058232897, 449146827324857447, 18889836751306735360, 845892838094616177138, 40182354573647684880446]

cp's OEIS Frontend

A360774 Expansion of Sum_{k>=0} (x * (k + x))^k.

Table of values

List of values