A294250 - cp's OEIS frontend

A294250 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f.: exp(Product_{j=1..n} (1+x^j) - 1).

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	1
8	1
9	0
10	1
11	1
12	3
13	1
14	0
15	1
16	1
17	3
18	13
19	1
20	0
21	1
22	1
23	3
24	19
25	49
26	1
27	0
28	1
29	1
30	3
31	19
32	97
33	261
34	1
35	0
36	1
37	1
38	3
39	19
40	121
41	681
42	1531
43	1
44	0
45	1
46	1
47	3
48	19
49	121
50	921
51	5971
52	9073
53	1
54	0
55	1
56	1
57	3
58	19
59	121
60	1041
61	8491
62	50443
63	63393
64	1
65	0
66	1
67	1
68	3
69	19
70	121
71	1041

[1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 3, 1, 0, 1, 1, 3, 13, 1, 0, 1, 1, 3, 19, 49, 1, 0, 1, 1, 3, 19, 97, 261, 1, 0, 1, 1, 3, 19, 121, 681, 1531, 1, 0, 1, 1, 3, 19, 121, 921, 5971, 9073, 1, 0, 1, 1, 3, 19, 121, 1041, 8491, 50443, 63393, 1, 0, 1, 1, 3, 19, 121, 1041]

cp's OEIS Frontend

A294250 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f.: exp(Product_{j=1..n} (1+x^j) - 1).

Table of values

List of values