A288835 - cp's OEIS frontend

A288835 a(n) = (1/2!)3^n(n+3)*(n).

n	a(n)
1	6
2	45
3	243
4	1134
5	4860
6	19683
7	76545
8	288684
9	1062882
10	3838185
11	13640319
12	47829690
13	165809592
14	569173311
15	1937102445
16	6543101592
17	21953827710
18	73222472421
19	242912646603
20	801960412230
21	2636009007156
22	8629791392475
23	28148810469273
24	91507169819844

[6, 45, 243, 1134, 4860, 19683, 76545, 288684, 1062882, 3838185, 13640319, 47829690, 165809592, 569173311, 1937102445, 6543101592, 21953827710, 73222472421, 242912646603, 801960412230, 2636009007156, 8629791392475, 28148810469273, 91507169819844]

cp's OEIS Frontend

A288835 a(n) = (1/2!)3^n(n+3)*(n).

Table of values

List of values

cp's OEIS Frontend

A288835 a(n) = (1/2!)*3^n*(n+3)*(n).

Table of values

List of values

A288835 a(n) = (1/2!)3^n(n+3)*(n).