A346889 - cp's OEIS frontend

A346889 Expansion of e.g.f. 1 / (1 - x^3 * exp(x) / 3!).

n	a(n)
0	1
1	0
2	0
3	1
4	4
5	10
6	40
7	315
8	2296
9	15204
10	117720
11	1127445
12	11531740
13	120909646
14	1370809804
15	17111895255
16	227853866800
17	3182209445640
18	47003318806896
19	737325061500009
20	12187616610231540
21	210930852047426770
22	3821604062633503300
23	72479758506840597451

[1, 0, 0, 1, 4, 10, 40, 315, 2296, 15204, 117720, 1127445, 11531740, 120909646, 1370809804, 17111895255, 227853866800, 3182209445640, 47003318806896, 737325061500009, 12187616610231540, 210930852047426770, 3821604062633503300, 72479758506840597451]

cp's OEIS Frontend

A346889 Expansion of e.g.f. 1 / (1 - x^3 * exp(x) / 3!).

Table of values

List of values