A321375 - cp's OEIS frontend

A321375 Expansion of Product_{1 < i <= j <= k} 1/(1 - x^(ijk)).

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	0
10	0
11	0
12	1
13	0
14	0
15	0
16	2
17	0
18	1
19	0
20	2
21	0
22	0
23	0
24	5
25	0
26	1
27	1
28	4
29	0
30	2
31	0
32	9
33	0
34	2
35	1
36	12
37	0
38	3
39	1
40	16
41	0
42	7
43	2
44	20
45	2
46	6
47	2
48	36
49	0
50	13
51	5
52	37
53	2
54	21
55	4
56	60
57	3
58	23
59	9
60	80
61	4
62	35
63	14
64	106
65	5
66	58
67	16
68	137
69	12
70	66
71	22
72	210
73	10
74	100
75	40
76	238
77	22
78	147

[1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 2, 0, 1, 0, 2, 0, 0, 0, 5, 0, 1, 1, 4, 0, 2, 0, 9, 0, 2, 1, 12, 0, 3, 1, 16, 0, 7, 2, 20, 2, 6, 2, 36, 0, 13, 5, 37, 2, 21, 4, 60, 3, 23, 9, 80, 4, 35, 14, 106, 5, 58, 16, 137, 12, 66, 22, 210, 10, 100, 40, 238, 22, 147]

cp's OEIS Frontend

A321375 Expansion of Product_{1 < i <= j <= k} 1/(1 - x^(ijk)).

Table of values

List of values

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	0
10	0
11	0
12	1
13	0
14	0
15	0
16	2
17	0
18	1
19	0
20	2
21	0
22	0
23	0
24	5
25	0
26	1
27	1
28	4
29	0
30	2
31	0
32	9
33	0
34	2
35	1
36	12
37	0
38	3
39	1
40	16
41	0
42	7
43	2
44	20
45	2
46	6
47	2
48	36
49	0
50	13
51	5
52	37
53	2
54	21
55	4
56	60
57	3
58	23
59	9
60	80
61	4
62	35
63	14
64	106
65	5
66	58
67	16
68	137
69	12
70	66
71	22
72	210
73	10
74	100
75	40
76	238
77	22
78	147

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	0
10	0
11	0
12	1
13	0
14	0
15	0
16	2
17	0
18	1
19	0
20	2
21	0
22	0
23	0
24	5
25	0
26	1
27	1
28	4
29	0
30	2
31	0
32	9
33	0
34	2
35	1
36	12
37	0
38	3
39	1
40	16
41	0
42	7
43	2
44	20
45	2
46	6
47	2
48	36
49	0
50	13
51	5
52	37
53	2
54	21
55	4
56	60
57	3
58	23
59	9
60	80
61	4
62	35
63	14
64	106
65	5
66	58
67	16
68	137
69	12
70	66
71	22
72	210
73	10
74	100
75	40
76	238
77	22
78	147

cp's OEIS Frontend

A321375 Expansion of Product_{1 < i <= j <= k} 1/(1 - x^(i*j*k)).

Table of values

List of values

A321375 Expansion of Product_{1 < i <= j <= k} 1/(1 - x^(ijk)).

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	0
10	0
11	0
12	1
13	0
14	0
15	0
16	2
17	0
18	1
19	0
20	2
21	0
22	0
23	0
24	5
25	0
26	1
27	1
28	4
29	0
30	2
31	0
32	9
33	0
34	2
35	1
36	12
37	0
38	3
39	1
40	16
41	0
42	7
43	2
44	20
45	2
46	6
47	2
48	36
49	0
50	13
51	5
52	37
53	2
54	21
55	4
56	60
57	3
58	23
59	9
60	80
61	4
62	35
63	14
64	106
65	5
66	58
67	16
68	137
69	12
70	66
71	22
72	210
73	10
74	100
75	40
76	238
77	22
78	147