A156327 - cp's OEIS frontend

A156327 E.g.f.: A(x) = exp( Sum_{n>=1} n(n+3)/2 a(n-1)x^n/n! ) = Sum_{n>=0} a(n)x^n/n! with a(0)=1.

n	a(n)
0	1
1	2
2	14
3	194
4	4280
5	134232
6	5587408
7	294882464
8	19102334112
9	1482726089600
10	135370060595264
11	14325189014356992
12	1736329123715436544
13	238698935851482530816
14	36911830664814417907200
15	6375425555384677316100608
16	1222423907917065757088181248
17	258802786174190320917263867904

[1, 2, 14, 194, 4280, 134232, 5587408, 294882464, 19102334112, 1482726089600, 135370060595264, 14325189014356992, 1736329123715436544, 238698935851482530816, 36911830664814417907200, 6375425555384677316100608, 1222423907917065757088181248, 258802786174190320917263867904]

cp's OEIS Frontend

A156327 E.g.f.: A(x) = exp( Sum_{n>=1} n(n+3)/2 a(n-1)x^n/n! ) = Sum_{n>=0} a(n)x^n/n! with a(0)=1.

Table of values

List of values

cp's OEIS Frontend

A156327 E.g.f.: A(x) = exp( Sum_{n>=1} n*(n+3)/2 * a(n-1)*x^n/n! ) = Sum_{n>=0} a(n)*x^n/n! with a(0)=1.

Table of values

List of values

A156327 E.g.f.: A(x) = exp( Sum_{n>=1} n(n+3)/2 a(n-1)x^n/n! ) = Sum_{n>=0} a(n)x^n/n! with a(0)=1.