A085351 - cp's OEIS frontend

A085351 Expansion of (1-3x)/((1-4x)(1-5x)).

n	a(n)
0	1
1	6
2	34
3	186
4	994
5	5226
6	27154
7	139866
8	715714
9	3644106
10	18482674
11	93461946
12	471504034
13	2374297386
14	11938595794
15	59961414426
16	300880813954
17	1508699037066
18	7560675054514
19	37872094749306
20	189635351653474

[1, 6, 34, 186, 994, 5226, 27154, 139866, 715714, 3644106, 18482674, 93461946, 471504034, 2374297386, 11938595794, 59961414426, 300880813954, 1508699037066, 7560675054514, 37872094749306, 189635351653474]

cp's OEIS Frontend

A085351 Expansion of (1-3x)/((1-4x)(1-5x)).

Table of values

List of values

cp's OEIS Frontend

A085351 Expansion of (1-3*x)/((1-4*x)*(1-5*x)).

Table of values

List of values

A085351 Expansion of (1-3x)/((1-4x)(1-5x)).