A349874 - cp's OEIS frontend

A349874 Expansion of A(x)^3, where A(x) is g.f. of n^n (A000312).

n	a(n)
0	1
1	3
2	15
3	106
4	990
5	11688
6	168529
7	2886039
8	57372984
9	1299676869
10	33049616319
11	931991169660
12	28856822050546
13	972979199567826
14	35480222492288493
15	1391109691131953417
16	58351612093156552572
17	2607190821521732751855
18	123613763047459102476027

[1, 3, 15, 106, 990, 11688, 168529, 2886039, 57372984, 1299676869, 33049616319, 931991169660, 28856822050546, 972979199567826, 35480222492288493, 1391109691131953417, 58351612093156552572, 2607190821521732751855, 123613763047459102476027]

cp's OEIS Frontend

A349874 Expansion of A(x)^3, where A(x) is g.f. of n^n (A000312).

Table of values

List of values