A317020 - cp's OEIS frontend

A317020 Expansion of Product_{k>=1} 1/(1 - x^k)^((5k-1)binomial(k+2,3)/4).

n	a(n)
0	1
1	1
2	10
3	45
4	185
5	710
6	2766
7	10270
8	37444
9	132765
10	462327
11	1579563
12	5311361
13	17584084
14	57414594
15	185032557
16	589183035
17	1854974066
18	5778722817
19	17823440534
20	54458411332
21	164917654587
22	495219323844
23	1475145786950
24	4360576440676
25	12796007418881
26	37287660835368
27	107930276062786

[1, 1, 10, 45, 185, 710, 2766, 10270, 37444, 132765, 462327, 1579563, 5311361, 17584084, 57414594, 185032557, 589183035, 1854974066, 5778722817, 17823440534, 54458411332, 164917654587, 495219323844, 1475145786950, 4360576440676, 12796007418881, 37287660835368, 107930276062786]

cp's OEIS Frontend

A317020 Expansion of Product_{k>=1} 1/(1 - x^k)^((5k-1)binomial(k+2,3)/4).

Table of values

List of values

cp's OEIS Frontend

A317020 Expansion of Product_{k>=1} 1/(1 - x^k)^((5*k-1)*binomial(k+2,3)/4).

Table of values

List of values

A317020 Expansion of Product_{k>=1} 1/(1 - x^k)^((5k-1)binomial(k+2,3)/4).