A275176 - cp's OEIS frontend

A275176 a(n) = (3 * 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	4
7	7
8	10
9	22
10	43
11	202
12	370
13	547
14	1264
15	2521
16	11881
17	21781
18	32221
19	74521
20	148681
21	700744
22	1284667
23	1900450
24	4395442
25	8769643
26	41331982
27	75773530
28	112094287
29	259256524
30	517260241
31	2437886161
32	4469353561
33	6611662441
34	15291739441
35	30509584561

[1, 1, 1, 1, 1, 1, 4, 7, 10, 22, 43, 202, 370, 547, 1264, 2521, 11881, 21781, 32221, 74521, 148681, 700744, 1284667, 1900450, 4395442, 8769643, 41331982, 75773530, 112094287, 259256524, 517260241, 2437886161, 4469353561, 6611662441, 15291739441, 30509584561]

cp's OEIS Frontend

A275176 a(n) = (3 * 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