A285928 - cp's OEIS frontend

A285928 Expansion of (Product_{k>0} (1 - x^(5*k)) / (1 - x^k))^5 in powers of x.

n	a(n)
0	1
1	5
2	20
3	65
4	190
5	501
6	1240
7	2890
8	6440
9	13775
10	28502
11	57205
12	111880
13	213670
14	399620
15	733128
16	1321850
17	2345340
18	4100700
19	7072520
20	12045005
21	20272465
22	33746060
23	55595635
24	90706390
25	146638756
26	235016940
27	373580735
28	589238640
29	922537655
30	1434232510
31	2214817165

[1, 5, 20, 65, 190, 501, 1240, 2890, 6440, 13775, 28502, 57205, 111880, 213670, 399620, 733128, 1321850, 2345340, 4100700, 7072520, 12045005, 20272465, 33746060, 55595635, 90706390, 146638756, 235016940, 373580735, 589238640, 922537655, 1434232510, 2214817165]

cp's OEIS Frontend

A285928 Expansion of (Product_{k>0} (1 - x^(5*k)) / (1 - x^k))^5 in powers of x.

Table of values

List of values