A124553 - cp's OEIS frontend

A124553 Row 3 of table A124550; also equals the self-convolution cube of A124563, which is row 3 of table A124560.

n	a(n)
0	1
1	3
2	15
3	91
4	666
5	5955
6	65794
7	901881
8	15346419
9	324465907
10	8535776700
11	279761994750
12	11438401220798
13	584130591952902
14	37300812251856828
15	2981666324471342976
16	298639111371493692105
17	37510558656296021069859

[1, 3, 15, 91, 666, 5955, 65794, 901881, 15346419, 324465907, 8535776700, 279761994750, 11438401220798, 584130591952902, 37300812251856828, 2981666324471342976, 298639111371493692105, 37510558656296021069859]

cp's OEIS Frontend

A124553 Row 3 of table A124550; also equals the self-convolution cube of A124563, which is row 3 of table A124560.

Table of values

List of values