A293301 - cp's OEIS frontend

A293301 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} (-1)^jx^(ji)/j!).

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	1
8	4
9	0
10	1
11	1
12	3
13	18
14	0
15	1
16	1
17	3
18	12
19	120
20	0
21	1
22	1
23	3
24	13
25	66
26	840
27	0
28	1
29	1
30	3
31	13
32	74
33	450
34	7920
35	0
36	1
37	1
38	3
39	13
40	73
41	510
42	3510
43	75600
44	0
45	1
46	1
47	3
48	13
49	73
50	500
51	4130
52	32760
53	887040
54	0
55	1
56	1
57	3
58	13
59	73
60	501
61	4040
62	38430
63	335160
64	10886400
65	0
66	1
67	1
68	3

[1, 1, 0, 1, 1, 0, 1, 1, 4, 0, 1, 1, 3, 18, 0, 1, 1, 3, 12, 120, 0, 1, 1, 3, 13, 66, 840, 0, 1, 1, 3, 13, 74, 450, 7920, 0, 1, 1, 3, 13, 73, 510, 3510, 75600, 0, 1, 1, 3, 13, 73, 500, 4130, 32760, 887040, 0, 1, 1, 3, 13, 73, 501, 4040, 38430, 335160, 10886400, 0, 1, 1, 3]

cp's OEIS Frontend

A293301 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} (-1)^jx^(ji)/j!).

Table of values

List of values

cp's OEIS Frontend

A293301 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} (-1)^j*x^(j*i)/j!).

Table of values

List of values

A293301 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} (-1)^jx^(ji)/j!).