A280452 - cp's OEIS frontend

A280452 G.f.: Product_{k>=1, j>=1} (1 + x^(j^2*k^2)).

n	a(n)
0	1
1	1
2	0
3	0
4	2
5	2
6	0
7	0
8	1
9	3
10	2
11	0
12	0
13	4
14	4
15	0
16	3
17	5
18	3
19	1
20	6
21	6
22	2
23	2
24	3
25	11
26	9
27	1
28	0
29	16
30	16
31	0
32	3
33	11
34	15
35	7
36	10
37	10
38	14
39	14
40	11
41	23
42	19
43	9
44	6
45	36
46	32
47	4
48	5
49	31
50	46
51	18
52	16
53	26
54	48
55	36
56	25
57	35
58	38
59	36
60	20
61	60
62	60
63	28
64	20
65	82
66	98
67	30
68	31
69	65
70	104
71	64
72	40

[1, 1, 0, 0, 2, 2, 0, 0, 1, 3, 2, 0, 0, 4, 4, 0, 3, 5, 3, 1, 6, 6, 2, 2, 3, 11, 9, 1, 0, 16, 16, 0, 3, 11, 15, 7, 10, 10, 14, 14, 11, 23, 19, 9, 6, 36, 32, 4, 5, 31, 46, 18, 16, 26, 48, 36, 25, 35, 38, 36, 20, 60, 60, 28, 20, 82, 98, 30, 31, 65, 104, 64, 40]

cp's OEIS Frontend

A280452 G.f.: Product_{k>=1, j>=1} (1 + x^(j^2*k^2)).

Table of values

List of values

n	a(n)
0	1
1	1
2	0
3	0
4	2
5	2
6	0
7	0
8	1
9	3
10	2
11	0
12	0
13	4
14	4
15	0
16	3
17	5
18	3
19	1
20	6
21	6
22	2
23	2
24	3
25	11
26	9
27	1
28	0
29	16
30	16
31	0
32	3
33	11
34	15
35	7
36	10
37	10
38	14
39	14
40	11
41	23
42	19
43	9
44	6
45	36
46	32
47	4
48	5
49	31
50	46
51	18
52	16
53	26
54	48
55	36
56	25
57	35
58	38
59	36
60	20
61	60
62	60
63	28
64	20
65	82
66	98
67	30
68	31
69	65
70	104
71	64
72	40

n	a(n)
0	1
1	1
2	0
3	0
4	2
5	2
6	0
7	0
8	1
9	3
10	2
11	0
12	0
13	4
14	4
15	0
16	3
17	5
18	3
19	1
20	6
21	6
22	2
23	2
24	3
25	11
26	9
27	1
28	0
29	16
30	16
31	0
32	3
33	11
34	15
35	7
36	10
37	10
38	14
39	14
40	11
41	23
42	19
43	9
44	6
45	36
46	32
47	4
48	5
49	31
50	46
51	18
52	16
53	26
54	48
55	36
56	25
57	35
58	38
59	36
60	20
61	60
62	60
63	28
64	20
65	82
66	98
67	30
68	31
69	65
70	104
71	64
72	40

n	a(n)
0	1
1	1
2	0
3	0
4	2
5	2
6	0
7	0
8	1
9	3
10	2
11	0
12	0
13	4
14	4
15	0
16	3
17	5
18	3
19	1
20	6
21	6
22	2
23	2
24	3
25	11
26	9
27	1
28	0
29	16
30	16
31	0
32	3
33	11
34	15
35	7
36	10
37	10
38	14
39	14
40	11
41	23
42	19
43	9
44	6
45	36
46	32
47	4
48	5
49	31
50	46
51	18
52	16
53	26
54	48
55	36
56	25
57	35
58	38
59	36
60	20
61	60
62	60
63	28
64	20
65	82
66	98
67	30
68	31
69	65
70	104
71	64
72	40