A298692 - cp's OEIS frontend

A298692 G.f. A(x) satisfies: 1 = Sum_{n>=0} binomial( n(n+1), n)/(n+1) x^n / A(x)^( (n+1)^2 ).

n	a(n)
0	1
1	1
2	2
3	15
4	213
5	4485
6	123566
7	4171778
8	166069875
9	7602292250
10	393220294258
11	22679300697606
12	1443478702575162
13	100529312696403699
14	7606562231567559478
15	621526322941129712986
16	54553240678513466719077
17	5120001583257750960650134
18	511729676123794537164792892
19	54270040973557127212080028474
20	6087267497390906756985330494931

[1, 1, 2, 15, 213, 4485, 123566, 4171778, 166069875, 7602292250, 393220294258, 22679300697606, 1443478702575162, 100529312696403699, 7606562231567559478, 621526322941129712986, 54553240678513466719077, 5120001583257750960650134, 511729676123794537164792892, 54270040973557127212080028474, 6087267497390906756985330494931]

cp's OEIS Frontend

A298692 G.f. A(x) satisfies: 1 = Sum_{n>=0} binomial( n(n+1), n)/(n+1) x^n / A(x)^( (n+1)^2 ).

Table of values

List of values

cp's OEIS Frontend

A298692 G.f. A(x) satisfies: 1 = Sum_{n>=0} binomial( n*(n+1), n)/(n+1) * x^n / A(x)^( (n+1)^2 ).

Table of values

List of values

A298692 G.f. A(x) satisfies: 1 = Sum_{n>=0} binomial( n(n+1), n)/(n+1) x^n / A(x)^( (n+1)^2 ).