A294958 - cp's OEIS frontend

A294958 Expansion of Product_{k>=1} 1/(1 - x^k)^(k*((k-2)^2+k)/2).

n	a(n)
0	1
1	1
2	3
3	9
4	28
5	75
6	198
7	494
8	1243
9	3061
10	7500
11	18055
12	43057
13	101292
14	236178
15	545218
16	1248480
17	2835059
18	6390360
19	14298631
20	31778782
21	70168935
22	153993321
23	335977369
24	728962258
25	1573189113
26	3377881482
27	7217395643
28	15348900996
29	32494548816
30	68494383520
31	143773075158
32	300568066729

[1, 1, 3, 9, 28, 75, 198, 494, 1243, 3061, 7500, 18055, 43057, 101292, 236178, 545218, 1248480, 2835059, 6390360, 14298631, 31778782, 70168935, 153993321, 335977369, 728962258, 1573189113, 3377881482, 7217395643, 15348900996, 32494548816, 68494383520, 143773075158, 300568066729]

cp's OEIS Frontend

A294958 Expansion of Product_{k>=1} 1/(1 - x^k)^(k*((k-2)^2+k)/2).

Table of values

List of values