A135056 - cp's OEIS frontend

A135056 Pentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5) if n>=5, and a(n) = n otherwise.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	10
6	20
7	39
8	76
9	149
10	294
11	578
12	1136
13	2233
14	4390
15	8631
16	16968
17	33358
18	65580
19	128927
20	253464
21	498297
22	979626
23	1925894
24	3786208
25	7443489
26	14633514
27	28768731
28	56557836
29	111189778
30	218593348
31	429743207
32	844852900

[0, 1, 2, 3, 4, 10, 20, 39, 76, 149, 294, 578, 1136, 2233, 4390, 8631, 16968, 33358, 65580, 128927, 253464, 498297, 979626, 1925894, 3786208, 7443489, 14633514, 28768731, 56557836, 111189778, 218593348, 429743207, 844852900]

cp's OEIS Frontend

A135056 Pentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5) if n>=5, and a(n) = n otherwise.

Table of values

List of values