A293299 - cp's OEIS frontend

A293299 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. Product_{i>0} 1/(Sum_{j=0..k} x^(j*i)/j!).

n	a(n)
0	1
1	1
2	0
3	1
4	-1
5	0
6	1
7	-1
8	0
9	0
10	1
11	-1
12	-1
13	-6
14	0
15	1
16	-1
17	-1
18	0
19	24
20	0
21	1
22	-1
23	-1
24	-1
25	-6
26	-120
27	0
28	1
29	-1
30	-1
31	-1
32	2
33	30
34	720
35	0
36	1
37	-1
38	-1
39	-1
40	1
41	10
42	270
43	-5040
44	0
45	1
46	-1
47	-1
48	-1
49	1
50	20
51	170
52	0
53	80640
54	0
55	1
56	-1
57	-1
58	-1
59	1
60	19
61	140
62	1050
63	2520
64	-725760
65	0
66	1
67	-1

[1, 1, 0, 1, -1, 0, 1, -1, 0, 0, 1, -1, -1, -6, 0, 1, -1, -1, 0, 24, 0, 1, -1, -1, -1, -6, -120, 0, 1, -1, -1, -1, 2, 30, 720, 0, 1, -1, -1, -1, 1, 10, 270, -5040, 0, 1, -1, -1, -1, 1, 20, 170, 0, 80640, 0, 1, -1, -1, -1, 1, 19, 140, 1050, 2520, -725760, 0, 1, -1]

cp's OEIS Frontend

A293299 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. Product_{i>0} 1/(Sum_{j=0..k} x^(j*i)/j!).

Table of values

List of values