A328004 - cp's OEIS frontend

A328004 Expansion of e.g.f. 1 / (1 - Sum_{k>=1} binomial(2k,k) x^k / k!).

n	a(n)
0	1
1	2
2	14
3	140
4	1854
5	30692
6	609812
7	14135816
8	374486782
9	11161030388
10	369597971484
11	13463177200376
12	535000400076660
13	23031528320070584
14	1067766010124118200
15	53038672987708575920
16	2810204538580052967422
17	158202066016882053997204
18	9429962256806049820343564

[1, 2, 14, 140, 1854, 30692, 609812, 14135816, 374486782, 11161030388, 369597971484, 13463177200376, 535000400076660, 23031528320070584, 1067766010124118200, 53038672987708575920, 2810204538580052967422, 158202066016882053997204, 9429962256806049820343564]

cp's OEIS Frontend

A328004 Expansion of e.g.f. 1 / (1 - Sum_{k>=1} binomial(2k,k) x^k / k!).

Table of values

List of values

cp's OEIS Frontend

A328004 Expansion of e.g.f. 1 / (1 - Sum_{k>=1} binomial(2*k,k) * x^k / k!).

Table of values

List of values

A328004 Expansion of e.g.f. 1 / (1 - Sum_{k>=1} binomial(2k,k) x^k / k!).