A246577 - cp's OEIS frontend

A246577 G.f.: (Product_{r>=1} (1 - x^r))*x^(k^2)/Product_{i=1..k} ((1 - x^i)^2) with k=3.

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	1
10	1
11	2
12	3
13	3
14	3
15	3
16	1
17	-1
18	-3
19	-7
20	-10
21	-13
22	-16
23	-18
24	-18
25	-18
26	-15
27	-11
28	-5
29	2
30	11
31	20
32	30
33	39
34	48
35	55
36	60
37	63
38	63
39	59
40	53
41	43
42	29
43	14
44	-5
45	-26
46	-47
47	-69
48	-92
49	-111
50	-130
51	-146
52	-157
53	-164
54	-168
55	-163
56	-155
57	-141
58	-120
59	-94
60	-65
61	-28
62	10
63	51
64	95

[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 3, 3, 3, 1, -1, -3, -7, -10, -13, -16, -18, -18, -18, -15, -11, -5, 2, 11, 20, 30, 39, 48, 55, 60, 63, 63, 59, 53, 43, 29, 14, -5, -26, -47, -69, -92, -111, -130, -146, -157, -164, -168, -163, -155, -141, -120, -94, -65, -28, 10, 51, 95]

cp's OEIS Frontend

A246577 G.f.: (Product_{r>=1} (1 - x^r))*x^(k^2)/Product_{i=1..k} ((1 - x^i)^2) with k=3.

Table of values

List of values