A005711 - cp's OEIS frontend

A005711 a(n) = a(n-1) + a(n-9) for n >= 9; a(n) = 1 for n=0..7; a(8) = 2.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	3
10	4
11	5
12	6
13	7
14	8
15	9
16	10
17	12
18	15
19	19
20	24
21	30
22	37
23	45
24	54
25	64
26	76
27	91
28	110
29	134
30	164
31	201
32	246
33	300
34	364
35	440
36	531
37	641
38	775
39	939
40	1140
41	1386
42	1686
43	2050
44	2490
45	3021
46	3662
47	4437
48	5376
49	6516
50	7902
51	9588
52	11638
53	14128
54	17149
55	20811
56	25248

[1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 19, 24, 30, 37, 45, 54, 64, 76, 91, 110, 134, 164, 201, 246, 300, 364, 440, 531, 641, 775, 939, 1140, 1386, 1686, 2050, 2490, 3021, 3662, 4437, 5376, 6516, 7902, 9588, 11638, 14128, 17149, 20811, 25248]

cp's OEIS Frontend

A005711 a(n) = a(n-1) + a(n-9) for n >= 9; a(n) = 1 for n=0..7; a(8) = 2.

Table of values

List of values