A293525 - cp's OEIS frontend

A293525 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of e.g.f. Product_{j > 0, j mod k > 0} exp(x^j).

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	7
14	0
15	1
16	1
17	3
18	7
19	25
20	0
21	1
22	1
23	3
24	13
25	49
26	181
27	0
28	1
29	1
30	3
31	13
32	49
33	321
34	1201
35	0
36	1
37	1
38	3
39	13
40	73
41	381
42	2131
43	10291
44	0
45	1
46	1
47	3
48	13
49	73
50	381
51	2971
52	19783
53	97777
54	0
55	1
56	1
57	3
58	13
59	73
60	501
61	3331
62	26713
63	195777
64	1013545
65	0
66	1
67	1

[1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 3, 7, 0, 1, 1, 3, 7, 25, 0, 1, 1, 3, 13, 49, 181, 0, 1, 1, 3, 13, 49, 321, 1201, 0, 1, 1, 3, 13, 73, 381, 2131, 10291, 0, 1, 1, 3, 13, 73, 381, 2971, 19783, 97777, 0, 1, 1, 3, 13, 73, 501, 3331, 26713, 195777, 1013545, 0, 1, 1]

cp's OEIS Frontend

A293525 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of e.g.f. Product_{j > 0, j mod k > 0} exp(x^j).

Table of values

List of values