A225439 - cp's OEIS frontend

A225439 Expansion of 3x/((1-(1-9x)^(1/3))(1-9x)^(2/3)).

n	a(n)
0	1
1	3
2	21
3	162
4	1305
5	10773
6	90342
7	765936
8	6546177
9	56293380
10	486451251
11	4220183916
12	36731240910
13	320571837810
14	2804298945840
15	24580601689752
16	215832643307217
17	1898042178972285
18	16714070686567620
19	147360883148636850
20	1300623629653125855

[1, 3, 21, 162, 1305, 10773, 90342, 765936, 6546177, 56293380, 486451251, 4220183916, 36731240910, 320571837810, 2804298945840, 24580601689752, 215832643307217, 1898042178972285, 16714070686567620, 147360883148636850, 1300623629653125855]

cp's OEIS Frontend

A225439 Expansion of 3x/((1-(1-9x)^(1/3))(1-9x)^(2/3)).

Table of values

List of values

cp's OEIS Frontend

A225439 Expansion of 3*x/((1-(1-9*x)^(1/3))*(1-9*x)^(2/3)).

Table of values

List of values

A225439 Expansion of 3x/((1-(1-9x)^(1/3))(1-9x)^(2/3)).