A371673 - cp's OEIS frontend

A371673 Expansion of g.f. A(x) satisfying [x^(n-1)] A(x)^(n^2) = A000108(n-1) * n^n for n >= 1, where A000108 is the Catalan numbers.

n	a(n)
0	1
1	1
2	2
3	15
4	284
5	8575
6	345460
7	17190684
8	1012901520
9	68810750943
10	5291667341342
11	454479660308531
12	43140290728900554
13	4487833959824527910
14	508072065566891421336
15	62222074620010689986918
16	8200304581300850453687880
17	1157674985567876068399895997
18	174357014524193551292388873190

[1, 1, 2, 15, 284, 8575, 345460, 17190684, 1012901520, 68810750943, 5291667341342, 454479660308531, 43140290728900554, 4487833959824527910, 508072065566891421336, 62222074620010689986918, 8200304581300850453687880, 1157674985567876068399895997, 174357014524193551292388873190]

cp's OEIS Frontend

A371673 Expansion of g.f. A(x) satisfying [x^(n-1)] A(x)^(n^2) = A000108(n-1) * n^n for n >= 1, where A000108 is the Catalan numbers.

Table of values

List of values