A304863 - cp's OEIS frontend

A304863 O.g.f. A(x) satisfies: [x^n] exp( n(n+2) x ) / A(x) = 0 for n>0.

n	a(n)
0	1
1	3
2	17
3	180
4	3079
5	74271
6	2308940
7	87438684
8	3888682559
9	198073751505
10	11348409001233
11	721483807171188
12	50361931297722244
13	3827114191186713588
14	314413091556481490640
15	27761835704580647457012
16	2621495363274661266785679
17	263593068966612639018287637
18	28117066903131481643928647363
19	3171150259810035292799245555884
20	377044852592342586608552585592079

[1, 3, 17, 180, 3079, 74271, 2308940, 87438684, 3888682559, 198073751505, 11348409001233, 721483807171188, 50361931297722244, 3827114191186713588, 314413091556481490640, 27761835704580647457012, 2621495363274661266785679, 263593068966612639018287637, 28117066903131481643928647363, 3171150259810035292799245555884, 377044852592342586608552585592079]

cp's OEIS Frontend

A304863 O.g.f. A(x) satisfies: [x^n] exp( n(n+2) x ) / A(x) = 0 for n>0.

Table of values

List of values

cp's OEIS Frontend

A304863 O.g.f. A(x) satisfies: [x^n] exp( n*(n+2) * x ) / A(x) = 0 for n>0.

Table of values

List of values

A304863 O.g.f. A(x) satisfies: [x^n] exp( n(n+2) x ) / A(x) = 0 for n>0.