A199816 - cp's OEIS frontend

A199816 G.f.: exp( Sum_{n>=1} A000984(n)A000172(n)/4 x^n/n ), which involves central binomial coefficients (A000984) and Franel numbers (A000172).

n	a(n)
0	1
1	1
2	8
3	101
4	1639
5	30665
6	630225
7	13836981
8	319062453
9	7640441894
10	188534274850
11	4767113222750
12	122998902095908
13	3228067183537455
14	85960229675478804
15	2317956019913480326
16	63193008693741620771
17	1739473925024629613227
18	48292271242981605779173

[1, 1, 8, 101, 1639, 30665, 630225, 13836981, 319062453, 7640441894, 188534274850, 4767113222750, 122998902095908, 3228067183537455, 85960229675478804, 2317956019913480326, 63193008693741620771, 1739473925024629613227, 48292271242981605779173]

cp's OEIS Frontend

A199816 G.f.: exp( Sum_{n>=1} A000984(n)A000172(n)/4 x^n/n ), which involves central binomial coefficients (A000984) and Franel numbers (A000172).

Table of values

List of values

cp's OEIS Frontend

A199816 G.f.: exp( Sum_{n>=1} A000984(n)*A000172(n)/4 * x^n/n ), which involves central binomial coefficients (A000984) and Franel numbers (A000172).

Table of values

List of values

A199816 G.f.: exp( Sum_{n>=1} A000984(n)A000172(n)/4 x^n/n ), which involves central binomial coefficients (A000984) and Franel numbers (A000172).