A286335 - cp's OEIS frontend

A286335 Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of Product_{j>=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	1
9	0
10	1
11	3
12	3
13	2
14	0
15	1
16	4
17	6
18	6
19	2
20	0
21	1
22	5
23	10
24	13
25	9
26	3
27	0
28	1
29	6
30	15
31	24
32	24
33	14
34	4
35	0
36	1
37	7
38	21
39	40
40	51
41	42
42	22
43	5
44	0
45	1
46	8
47	28
48	62
49	95
50	100
51	73
52	32
53	6
54	0
55	1
56	9
57	36
58	91
59	162
60	206
61	190
62	120
63	46
64	8
65	0
66	1
67	10
68	45
69	128
70	259
71	384
72	425
73	344
74	192
75	66
76	10
77	0

[1, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 3, 3, 2, 0, 1, 4, 6, 6, 2, 0, 1, 5, 10, 13, 9, 3, 0, 1, 6, 15, 24, 24, 14, 4, 0, 1, 7, 21, 40, 51, 42, 22, 5, 0, 1, 8, 28, 62, 95, 100, 73, 32, 6, 0, 1, 9, 36, 91, 162, 206, 190, 120, 46, 8, 0, 1, 10, 45, 128, 259, 384, 425, 344, 192, 66, 10, 0]

cp's OEIS Frontend

A286335 Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of Product_{j>=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	1
9	0
10	1
11	3
12	3
13	2
14	0
15	1
16	4
17	6
18	6
19	2
20	0
21	1
22	5
23	10
24	13
25	9
26	3
27	0
28	1
29	6
30	15
31	24
32	24
33	14
34	4
35	0
36	1
37	7
38	21
39	40
40	51
41	42
42	22
43	5
44	0
45	1
46	8
47	28
48	62
49	95
50	100
51	73
52	32
53	6
54	0
55	1
56	9
57	36
58	91
59	162
60	206
61	190
62	120
63	46
64	8
65	0
66	1
67	10
68	45
69	128
70	259
71	384
72	425
73	344
74	192
75	66
76	10
77	0

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	1
9	0
10	1
11	3
12	3
13	2
14	0
15	1
16	4
17	6
18	6
19	2
20	0
21	1
22	5
23	10
24	13
25	9
26	3
27	0
28	1
29	6
30	15
31	24
32	24
33	14
34	4
35	0
36	1
37	7
38	21
39	40
40	51
41	42
42	22
43	5
44	0
45	1
46	8
47	28
48	62
49	95
50	100
51	73
52	32
53	6
54	0
55	1
56	9
57	36
58	91
59	162
60	206
61	190
62	120
63	46
64	8
65	0
66	1
67	10
68	45
69	128
70	259
71	384
72	425
73	344
74	192
75	66
76	10
77	0

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	1
9	0
10	1
11	3
12	3
13	2
14	0
15	1
16	4
17	6
18	6
19	2
20	0
21	1
22	5
23	10
24	13
25	9
26	3
27	0
28	1
29	6
30	15
31	24
32	24
33	14
34	4
35	0
36	1
37	7
38	21
39	40
40	51
41	42
42	22
43	5
44	0
45	1
46	8
47	28
48	62
49	95
50	100
51	73
52	32
53	6
54	0
55	1
56	9
57	36
58	91
59	162
60	206
61	190
62	120
63	46
64	8
65	0
66	1
67	10
68	45
69	128
70	259
71	384
72	425
73	344
74	192
75	66
76	10
77	0