A016135 - cp's OEIS frontend

A016135 Expansion of g.f. 1/((1-2x)(1-11*x)).

n	a(n)
0	1
1	13
2	147
3	1625
4	17891
5	196833
6	2165227
7	23817625
8	261994131
9	2881935953
10	31701296507
11	348714263625
12	3835856903971
13	42194425951873
14	464138685486987
15	5105525540389625
16	56160780944351411
17	617768590387996593
18	6795454494268224667
19	74749999436950995625
20	822249993806462000451

[1, 13, 147, 1625, 17891, 196833, 2165227, 23817625, 261994131, 2881935953, 31701296507, 348714263625, 3835856903971, 42194425951873, 464138685486987, 5105525540389625, 56160780944351411, 617768590387996593, 6795454494268224667, 74749999436950995625, 822249993806462000451]

cp's OEIS Frontend

A016135 Expansion of g.f. 1/((1-2x)(1-11*x)).

Table of values

List of values

cp's OEIS Frontend

A016135 Expansion of g.f. 1/((1-2*x)*(1-11*x)).

Table of values

List of values

A016135 Expansion of g.f. 1/((1-2x)(1-11*x)).