A286352 - cp's OEIS frontend

A286352 Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of Product_{j>=1} 1/(1 + x^j)^k.

n	a(n)
0	1
1	1
2	0
3	1
4	-1
5	0
6	1
7	-2
8	0
9	0
10	1
11	-3
12	1
13	-1
14	0
15	1
16	-4
17	3
18	-2
19	1
20	0
21	1
22	-5
23	6
24	-4
25	4
26	-1
27	0
28	1
29	-6
30	10
31	-8
32	9
33	-4
34	1
35	0
36	1
37	-7
38	15
39	-15
40	17
41	-12
42	5
43	-1
44	0
45	1
46	-8
47	21
48	-26
49	30
50	-28
51	15
52	-6
53	2
54	0
55	1
56	-9
57	28
58	-42
59	51
60	-56
61	38
62	-21
63	9
64	-2
65	0
66	1
67	-10
68	36
69	-64
70	84

[1, 1, 0, 1, -1, 0, 1, -2, 0, 0, 1, -3, 1, -1, 0, 1, -4, 3, -2, 1, 0, 1, -5, 6, -4, 4, -1, 0, 1, -6, 10, -8, 9, -4, 1, 0, 1, -7, 15, -15, 17, -12, 5, -1, 0, 1, -8, 21, -26, 30, -28, 15, -6, 2, 0, 1, -9, 28, -42, 51, -56, 38, -21, 9, -2, 0, 1, -10, 36, -64, 84]

cp's OEIS Frontend

A286352 Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of Product_{j>=1} 1/(1 + x^j)^k.

Table of values

List of values

n	a(n)
0	1
1	1
2	0
3	1
4	-1
5	0
6	1
7	-2
8	0
9	0
10	1
11	-3
12	1
13	-1
14	0
15	1
16	-4
17	3
18	-2
19	1
20	0
21	1
22	-5
23	6
24	-4
25	4
26	-1
27	0
28	1
29	-6
30	10
31	-8
32	9
33	-4
34	1
35	0
36	1
37	-7
38	15
39	-15
40	17
41	-12
42	5
43	-1
44	0
45	1
46	-8
47	21
48	-26
49	30
50	-28
51	15
52	-6
53	2
54	0
55	1
56	-9
57	28
58	-42
59	51
60	-56
61	38
62	-21
63	9
64	-2
65	0
66	1
67	-10
68	36
69	-64
70	84

n	a(n)
0	1
1	1
2	0
3	1
4	-1
5	0
6	1
7	-2
8	0
9	0
10	1
11	-3
12	1
13	-1
14	0
15	1
16	-4
17	3
18	-2
19	1
20	0
21	1
22	-5
23	6
24	-4
25	4
26	-1
27	0
28	1
29	-6
30	10
31	-8
32	9
33	-4
34	1
35	0
36	1
37	-7
38	15
39	-15
40	17
41	-12
42	5
43	-1
44	0
45	1
46	-8
47	21
48	-26
49	30
50	-28
51	15
52	-6
53	2
54	0
55	1
56	-9
57	28
58	-42
59	51
60	-56
61	38
62	-21
63	9
64	-2
65	0
66	1
67	-10
68	36
69	-64
70	84

n	a(n)
0	1
1	1
2	0
3	1
4	-1
5	0
6	1
7	-2
8	0
9	0
10	1
11	-3
12	1
13	-1
14	0
15	1
16	-4
17	3
18	-2
19	1
20	0
21	1
22	-5
23	6
24	-4
25	4
26	-1
27	0
28	1
29	-6
30	10
31	-8
32	9
33	-4
34	1
35	0
36	1
37	-7
38	15
39	-15
40	17
41	-12
42	5
43	-1
44	0
45	1
46	-8
47	21
48	-26
49	30
50	-28
51	15
52	-6
53	2
54	0
55	1
56	-9
57	28
58	-42
59	51
60	-56
61	38
62	-21
63	9
64	-2
65	0
66	1
67	-10
68	36
69	-64
70	84