A293530 - cp's OEIS frontend

A293530 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of e.g.f. 1/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	-1
13	-7
14	0
15	1
16	-1
17	-1
18	5
19	25
20	0
21	1
22	-1
23	-1
24	-1
25	-23
26	-181
27	0
28	1
29	-1
30	-1
31	-1
32	25
33	-41
34	1201
35	0
36	1
37	-1
38	-1
39	-1
40	1
41	-101
42	1111
43	-10291
44	0
45	1
46	-1
47	-1
48	-1
49	1
50	139
51	-209
52	-6259
53	97777
54	0
55	1
56	-1
57	-1
58	-1
59	1
60	19
61	-569
62	251
63	-16015

[1, 1, 0, 1, -1, 0, 1, -1, 1, 0, 1, -1, -1, -7, 0, 1, -1, -1, 5, 25, 0, 1, -1, -1, -1, -23, -181, 0, 1, -1, -1, -1, 25, -41, 1201, 0, 1, -1, -1, -1, 1, -101, 1111, -10291, 0, 1, -1, -1, -1, 1, 139, -209, -6259, 97777, 0, 1, -1, -1, -1, 1, 19, -569, 251, -16015]

cp's OEIS Frontend

A293530 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of e.g.f. 1/Product_{j > 0, j mod k > 0} exp(x^j).

Table of values

List of values