A317021 - cp's OEIS frontend

A317021 Expansion of Product_{k>=1} 1/(1 - x^k)^((3k-1)binomial(k+2,3)/2).

n	a(n)
0	1
1	1
2	11
3	51
4	216
5	861
6	3477
7	13367
8	50377
9	184667
10	664484
11	2345230
12	8142476
13	27825576
14	93750686
15	311682789
16	1023547782
17	3322634928
18	10669887669
19	33916213669
20	106776876109
21	333111724130
22	1030264525744
23	3160359629535
24	9618807643826
25	29057370625281
26	87153154537437

[1, 1, 11, 51, 216, 861, 3477, 13367, 50377, 184667, 664484, 2345230, 8142476, 27825576, 93750686, 311682789, 1023547782, 3322634928, 10669887669, 33916213669, 106776876109, 333111724130, 1030264525744, 3160359629535, 9618807643826, 29057370625281, 87153154537437]

cp's OEIS Frontend

A317021 Expansion of Product_{k>=1} 1/(1 - x^k)^((3k-1)binomial(k+2,3)/2).

Table of values

List of values

cp's OEIS Frontend

A317021 Expansion of Product_{k>=1} 1/(1 - x^k)^((3*k-1)*binomial(k+2,3)/2).

Table of values

List of values

A317021 Expansion of Product_{k>=1} 1/(1 - x^k)^((3k-1)binomial(k+2,3)/2).