A187365 - cp's OEIS frontend

A187365 Trisection of A000984 (central binomial coefficients): binomial(2(3n+2),3n+2)/3!, n>=0.

n	a(n)
0	1
1	42
2	2145
3	117572
4	6686100
5	388934370
6	22974421470
7	1372238454600
8	82653088824684
9	5011211083256840
10	305437356823765089
11	18697712969443807572
12	1148770108115543559100
13	70797430141465286938140
14	4374750896947475198160300
15	270950190057528375091435920

[1, 42, 2145, 117572, 6686100, 388934370, 22974421470, 1372238454600, 82653088824684, 5011211083256840, 305437356823765089, 18697712969443807572, 1148770108115543559100, 70797430141465286938140, 4374750896947475198160300, 270950190057528375091435920]

cp's OEIS Frontend

A187365 Trisection of A000984 (central binomial coefficients): binomial(2(3n+2),3n+2)/3!, n>=0.

Table of values

List of values