A293724 - cp's OEIS frontend

A293724 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of e.g.f. exp(Sum_{j=1..k} j^2*x^j).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	9
9	1
10	1
11	1
12	9
13	25
14	1
15	1
16	1
17	9
18	79
19	241
20	1
21	1
22	1
23	9
24	79
25	457
26	1041
27	1
28	1
29	1
30	9
31	79
32	841
33	5901
34	10681
35	1
36	1
37	1
38	9
39	79
40	841
41	7821
42	66841
43	60649
44	1
45	1
46	1
47	9
48	79
49	841
50	10821
51	118681
52	720259
53	658785
54	1
55	1
56	1
57	9
58	79
59	841
60	10821
61	136681
62	1782019

[1, 1, 1, 1, 1, 1, 1, 1, 9, 1, 1, 1, 9, 25, 1, 1, 1, 9, 79, 241, 1, 1, 1, 9, 79, 457, 1041, 1, 1, 1, 9, 79, 841, 5901, 10681, 1, 1, 1, 9, 79, 841, 7821, 66841, 60649, 1, 1, 1, 9, 79, 841, 10821, 118681, 720259, 658785, 1, 1, 1, 9, 79, 841, 10821, 136681, 1782019]

cp's OEIS Frontend

A293724 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of e.g.f. exp(Sum_{j=1..k} j^2*x^j).

Table of values

List of values