A001591 - cp's OEIS frontend

A001591 Pentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5), a(0)=a(1)=a(2)=a(3)=0, a(4)=1.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	1
6	2
7	4
8	8
9	16
10	31
11	61
12	120
13	236
14	464
15	912
16	1793
17	3525
18	6930
19	13624
20	26784
21	52656
22	103519
23	203513
24	400096
25	786568
26	1546352
27	3040048
28	5976577
29	11749641
30	23099186
31	45411804
32	89277256
33	175514464
34	345052351
35	678355061
36	1333610936
37	2621810068

[0, 0, 0, 0, 1, 1, 2, 4, 8, 16, 31, 61, 120, 236, 464, 912, 1793, 3525, 6930, 13624, 26784, 52656, 103519, 203513, 400096, 786568, 1546352, 3040048, 5976577, 11749641, 23099186, 45411804, 89277256, 175514464, 345052351, 678355061, 1333610936, 2621810068]

cp's OEIS Frontend

A001591 Pentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5), a(0)=a(1)=a(2)=a(3)=0, a(4)=1.

Table of values

List of values