A275825 - cp's OEIS frontend

A275825 Third-order sequence with non-constant coefficients: a(n) = (n-3)a(n-1) + (n-1)a(n-3); a(0) = a(1) = a(2) = 1.

n	a(n)
0	1
1	1
2	1
3	2
4	5
5	14
6	52
7	238
8	1288
9	8144
10	59150
11	486080
12	4464304
13	45352840
14	505200280
15	6124903616
16	80304039608
17	1132339758992
18	17089219746352
19	274872988654576
20	4694355262548640
21	84840179120802560
22	1617735736056994736
23	32457990536915964800
24	683569125395013719680

[1, 1, 1, 2, 5, 14, 52, 238, 1288, 8144, 59150, 486080, 4464304, 45352840, 505200280, 6124903616, 80304039608, 1132339758992, 17089219746352, 274872988654576, 4694355262548640, 84840179120802560, 1617735736056994736, 32457990536915964800, 683569125395013719680]

cp's OEIS Frontend

A275825 Third-order sequence with non-constant coefficients: a(n) = (n-3)a(n-1) + (n-1)a(n-3); a(0) = a(1) = a(2) = 1.

Table of values

List of values

cp's OEIS Frontend

A275825 Third-order sequence with non-constant coefficients: a(n) = (n-3)*a(n-1) + (n-1)*a(n-3); a(0) = a(1) = a(2) = 1.

Table of values

List of values

A275825 Third-order sequence with non-constant coefficients: a(n) = (n-3)a(n-1) + (n-1)a(n-3); a(0) = a(1) = a(2) = 1.