A327050 - cp's OEIS frontend

A327050 Expansion of Product_{k>=1} (1 + x^k) * (1 + x^(2k)) (1 + x^(3k)) (1 + x^(4k)) (1 + x^(5k)) / ((1 - x^k) (1 - x^(2k)) (1 - x^(3k)) (1 - x^(4k)) (1 - x^(5*k))).

n	a(n)
0	1
1	2
2	6
3	14
4	32
5	66
6	136
7	260
8	494
9	902
10	1620
11	2832
12	4890
13	8260
14	13792
15	22664
16	36824
17	59060
18	93814
19	147364
20	229490
21	354052
22	541916
23	822736
24	1240292
25	1856246
26	2760368
27	4078522
28	5990900
29	8749052
30	12708920
31	18363656
32	26404386
33	37783040
34	53820120
35	76324576

[1, 2, 6, 14, 32, 66, 136, 260, 494, 902, 1620, 2832, 4890, 8260, 13792, 22664, 36824, 59060, 93814, 147364, 229490, 354052, 541916, 822736, 1240292, 1856246, 2760368, 4078522, 5990900, 8749052, 12708920, 18363656, 26404386, 37783040, 53820120, 76324576]

cp's OEIS Frontend

A327050 Expansion of Product_{k>=1} (1 + x^k) * (1 + x^(2k)) (1 + x^(3k)) (1 + x^(4k)) (1 + x^(5k)) / ((1 - x^k) (1 - x^(2k)) (1 - x^(3k)) (1 - x^(4k)) (1 - x^(5*k))).

Table of values

List of values

cp's OEIS Frontend

A327050 Expansion of Product_{k>=1} (1 + x^k) * (1 + x^(2*k)) * (1 + x^(3*k)) * (1 + x^(4*k)) * (1 + x^(5*k)) / ((1 - x^k) * (1 - x^(2*k)) * (1 - x^(3*k)) * (1 - x^(4*k)) * (1 - x^(5*k))).

Table of values

List of values

A327050 Expansion of Product_{k>=1} (1 + x^k) * (1 + x^(2k)) (1 + x^(3k)) (1 + x^(4k)) (1 + x^(5k)) / ((1 - x^k) (1 - x^(2k)) (1 - x^(3k)) (1 - x^(4k)) (1 - x^(5*k))).