A051047 - cp's OEIS frontend

A051047 For n > 5, a(n) = 15a(n-1) - 15a(n-2) + a(n-3); initial terms are 1, 3, 8, 120, 1680.

n	a(n)
1	1
2	3
3	8
4	120
5	1680
6	23408
7	326040
8	4541160
9	63250208
10	880961760
11	12270214440
12	170902040408
13	2380358351280
14	33154114877520
15	461777249934008
16	6431727384198600
17	89582406128846400
18	1247721958419651008
19	17378525011746267720
20	242051628206028097080

[1, 3, 8, 120, 1680, 23408, 326040, 4541160, 63250208, 880961760, 12270214440, 170902040408, 2380358351280, 33154114877520, 461777249934008, 6431727384198600, 89582406128846400, 1247721958419651008, 17378525011746267720, 242051628206028097080]

cp's OEIS Frontend

A051047 For n > 5, a(n) = 15a(n-1) - 15a(n-2) + a(n-3); initial terms are 1, 3, 8, 120, 1680.

Table of values

List of values

cp's OEIS Frontend

A051047 For n > 5, a(n) = 15*a(n-1) - 15*a(n-2) + a(n-3); initial terms are 1, 3, 8, 120, 1680.

Table of values

List of values

A051047 For n > 5, a(n) = 15a(n-1) - 15a(n-2) + a(n-3); initial terms are 1, 3, 8, 120, 1680.