A275173 - cp's OEIS frontend

A275173 a(n) = (a(n-3) + a(n-1) * a(n-5)) / a(n-6), a(0) = a(1) = ... = a(5) = 1.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	4
9	6
10	9
11	22
12	36
13	51
14	82
15	129
16	321
17	529
18	753
19	1217
20	1921
21	4786
22	7891
23	11236
24	18166
25	28681
26	71462
27	117828
28	167779
29	271266
30	428289
31	1067137
32	1759521
33	2505441
34	4050817
35	6395649
36	15935586
37	26274979
38	37413828
39	60490982
40	95506441
41	237966646

[1, 1, 1, 1, 1, 1, 2, 3, 4, 6, 9, 22, 36, 51, 82, 129, 321, 529, 753, 1217, 1921, 4786, 7891, 11236, 18166, 28681, 71462, 117828, 167779, 271266, 428289, 1067137, 1759521, 2505441, 4050817, 6395649, 15935586, 26274979, 37413828, 60490982, 95506441, 237966646]

cp's OEIS Frontend

A275173 a(n) = (a(n-3) + a(n-1) * a(n-5)) / a(n-6), a(0) = a(1) = ... = a(5) = 1.

Table of values

List of values