A118353 - cp's OEIS frontend

A118353 Semi-diagonal (two rows below central terms) of pendular triangle A118350 and equal to the self-convolution cube of the central terms (A118351).

n	a(n)
0	1
1	3
2	21
3	163
4	1353
5	11760
6	105681
7	973953
8	9154821
9	87428388
10	845894700
11	8273978100
12	81682757317
13	812829371205
14	8144563709391
15	82104333340467
16	832125695906313
17	8473862660311392
18	86661931504395228
19	889705959333345756

[1, 3, 21, 163, 1353, 11760, 105681, 973953, 9154821, 87428388, 845894700, 8273978100, 81682757317, 812829371205, 8144563709391, 82104333340467, 832125695906313, 8473862660311392, 86661931504395228, 889705959333345756]

cp's OEIS Frontend

A118353 Semi-diagonal (two rows below central terms) of pendular triangle A118350 and equal to the self-convolution cube of the central terms (A118351).

Table of values

List of values