A168593 - cp's OEIS frontend

A168593 G.f.: exp( Sum_{n>=1} A132303(n)*x^n/n ), where A132303(n) = sum of the cubes of the trinomial coefficients in row n of triangle A027907.

n	a(n)
0	1
1	3
2	27
3	349
4	5484
5	96408
6	1824758
7	36393090
8	754696998
9	16130052394
10	353134333470
11	7884110379006
12	178908263232959
13	4115917059924057
14	95806493175049929
15	2252809457441037107
16	53443567449376649304

[1, 3, 27, 349, 5484, 96408, 1824758, 36393090, 754696998, 16130052394, 353134333470, 7884110379006, 178908263232959, 4115917059924057, 95806493175049929, 2252809457441037107, 53443567449376649304]

cp's OEIS Frontend

A168593 G.f.: exp( Sum_{n>=1} A132303(n)*x^n/n ), where A132303(n) = sum of the cubes of the trinomial coefficients in row n of triangle A027907.

Table of values

List of values