A334535 - cp's OEIS frontend

A334535 a(1) = 1, a(2) = 2, and for n > 2, a(n) = 2*a(a(n-i))+a(n-1)-a(n-2) where i >= 2 is the smallest number that satisfies a(n-i) < n.

n	a(n)
1	1
2	2
3	3
4	5
5	8
6	19
7	27
8	24
9	45
10	69
11	72
12	51
13	27
14	24
15	45
16	69
17	72
18	51
19	27
20	30
21	57
22	81
23	78
24	51
25	75
26	126
27	153
28	333
29	486
30	459
31	891
32	1350
33	1377
34	945
35	486
36	459
37	891
38	1350
39	1377
40	945
41	486
42	459
43	891
44	1350
45	1377
46	945
47	486
48	459
49	891
50	1350
51	1377
52	2781
53	4158
54	4131
55	2727
56	1350

[1, 2, 3, 5, 8, 19, 27, 24, 45, 69, 72, 51, 27, 24, 45, 69, 72, 51, 27, 30, 57, 81, 78, 51, 75, 126, 153, 333, 486, 459, 891, 1350, 1377, 945, 486, 459, 891, 1350, 1377, 945, 486, 459, 891, 1350, 1377, 945, 486, 459, 891, 1350, 1377, 2781, 4158, 4131, 2727, 1350]

cp's OEIS Frontend

A334535 a(1) = 1, a(2) = 2, and for n > 2, a(n) = 2*a(a(n-i))+a(n-1)-a(n-2) where i >= 2 is the smallest number that satisfies a(n-i) < n.

Table of values

List of values