A202831 - cp's OEIS frontend

A202831 Expansion of e.g.f.: exp(4x/(1-5x)) / sqrt(1-25*x^2).

n	a(n)
0	1
1	4
2	81
3	1444
4	44521
5	1397124
6	58354321
7	2574344644
8	136043683281
9	7657406908804
10	489836445798001
11	33351743794661604
12	2504378700538997881
13	199445618093659242244
14	17189578072429077875121
15	1564487078400498014277124
16	152146464623361858013314721

[1, 4, 81, 1444, 44521, 1397124, 58354321, 2574344644, 136043683281, 7657406908804, 489836445798001, 33351743794661604, 2504378700538997881, 199445618093659242244, 17189578072429077875121, 1564487078400498014277124, 152146464623361858013314721]

cp's OEIS Frontend

A202831 Expansion of e.g.f.: exp(4x/(1-5x)) / sqrt(1-25*x^2).

Table of values

List of values

cp's OEIS Frontend

A202831 Expansion of e.g.f.: exp(4*x/(1-5*x)) / sqrt(1-25*x^2).

Table of values

List of values

A202831 Expansion of e.g.f.: exp(4x/(1-5x)) / sqrt(1-25*x^2).