A133846 - cp's OEIS frontend

A133846 a(n)*a(n-7) = a(n-1)a(n-6)+a(n-3)+a(n-4) with initial terms a(1)=...=a(7)=1.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	3
9	5
10	7
11	11
12	19
13	31
14	111
15	195
16	283
17	465
18	831
19	1381
20	4969
21	8741
22	12697
23	20885
24	37353
25	62101
26	223471
27	393121
28	571051
29	939331
30	1680031
31	2793151
32	10051203
33	17681675
34	25684567
35	42248981
36	75564019
37	125629681
38	452080641
39	795282225

[1, 1, 1, 1, 1, 1, 1, 3, 5, 7, 11, 19, 31, 111, 195, 283, 465, 831, 1381, 4969, 8741, 12697, 20885, 37353, 62101, 223471, 393121, 571051, 939331, 1680031, 2793151, 10051203, 17681675, 25684567, 42248981, 75564019, 125629681, 452080641, 795282225]

cp's OEIS Frontend

A133846 a(n)*a(n-7) = a(n-1)a(n-6)+a(n-3)+a(n-4) with initial terms a(1)=...=a(7)=1.

Table of values

List of values