A000322 - cp's OEIS frontend

A000322 Pentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5) with a(0) = a(1) = a(2) = a(3) = a(4) = 1.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	5
6	9
7	17
8	33
9	65
10	129
11	253
12	497
13	977
14	1921
15	3777
16	7425
17	14597
18	28697
19	56417
20	110913
21	218049
22	428673
23	842749
24	1656801
25	3257185
26	6403457
27	12588865
28	24749057
29	48655365
30	95653929
31	188050673
32	369697889
33	726806913
34	1428864769

[1, 1, 1, 1, 1, 5, 9, 17, 33, 65, 129, 253, 497, 977, 1921, 3777, 7425, 14597, 28697, 56417, 110913, 218049, 428673, 842749, 1656801, 3257185, 6403457, 12588865, 24749057, 48655365, 95653929, 188050673, 369697889, 726806913, 1428864769]

cp's OEIS Frontend

A000322 Pentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5) with a(0) = a(1) = a(2) = a(3) = a(4) = 1.

Table of values

List of values