A102276 - cp's OEIS frontend

A102276 a(n) = (a(n-1) * a(n-5) + a(n-3)^2) / a(n-6) with a(0) = ... = a(5) = 1, a(n) = a(5-n) for all n in Z.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	4
9	8
10	17
11	50
12	107
13	239
14	1103
15	3775
16	14463
17	55283
18	256666
19	2059753
20	9820288
21	55075036
22	503857819
23	4083736906
24	44590046729
25	335845998321
26	3581731774609
27	68868876045617
28	782035904796497
29	11680434156713849
30	194342679446776442

[1, 1, 1, 1, 1, 1, 2, 3, 4, 8, 17, 50, 107, 239, 1103, 3775, 14463, 55283, 256666, 2059753, 9820288, 55075036, 503857819, 4083736906, 44590046729, 335845998321, 3581731774609, 68868876045617, 782035904796497, 11680434156713849, 194342679446776442]

cp's OEIS Frontend

A102276 a(n) = (a(n-1) * a(n-5) + a(n-3)^2) / a(n-6) with a(0) = ... = a(5) = 1, a(n) = a(5-n) for all n in Z.

Table of values

List of values