A246578 - cp's OEIS frontend

A246578 Expansion of g.f. (Product_{r>=1} (1 - x^r))*x^(k^2)/Product_{i=1..k} ((1-x^i)^2) with k=4.

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	1
17	1
18	2
19	3
20	5
21	5
22	7
23	7
24	8
25	6
26	5
27	1
28	-2
29	-9
30	-15
31	-23
32	-30
33	-39
34	-46
35	-52
36	-56
37	-58
38	-57
39	-51
40	-43
41	-29
42	-13
43	10
44	33
45	63
46	90
47	124
48	152
49	184
50	207
51	233
52	245
53	258
54	255
55	250
56	227
57	202
58	157
59	110
60	45
61	-22
62	-104
63	-185
64	-278
65	-366

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 5, 5, 7, 7, 8, 6, 5, 1, -2, -9, -15, -23, -30, -39, -46, -52, -56, -58, -57, -51, -43, -29, -13, 10, 33, 63, 90, 124, 152, 184, 207, 233, 245, 258, 255, 250, 227, 202, 157, 110, 45, -22, -104, -185, -278, -366]

cp's OEIS Frontend

A246578 Expansion of g.f. (Product_{r>=1} (1 - x^r))*x^(k^2)/Product_{i=1..k} ((1-x^i)^2) with k=4.

Table of values

List of values