A308862 - cp's OEIS frontend

A308862 Expansion of e.g.f. 1/(1 - x(1 + 3x + x^2)*exp(x)).

n	a(n)
0	1
1	1
2	10
3	81
4	976
5	14505
6	258456
7	5377897
8	127852096
9	3419620209
10	101625743080
11	3322169384721
12	118475520287136
13	4577175039397753
14	190436902905933880
15	8489222610046324665
16	403657900923994965376
17	20393319895130130117729
18	1090902632352025316904648

[1, 1, 10, 81, 976, 14505, 258456, 5377897, 127852096, 3419620209, 101625743080, 3322169384721, 118475520287136, 4577175039397753, 190436902905933880, 8489222610046324665, 403657900923994965376, 20393319895130130117729, 1090902632352025316904648]

cp's OEIS Frontend

A308862 Expansion of e.g.f. 1/(1 - x(1 + 3x + x^2)*exp(x)).

Table of values

List of values

cp's OEIS Frontend

A308862 Expansion of e.g.f. 1/(1 - x*(1 + 3*x + x^2)*exp(x)).

Table of values

List of values

A308862 Expansion of e.g.f. 1/(1 - x(1 + 3x + x^2)*exp(x)).