A265822 - cp's OEIS frontend

A265822 If n is 0, 1, or prime, a(n) = n; else a(n) = a(n-1) + a(n-2).

n	a(n)
0	0
1	1
2	2
3	3
4	5
5	5
6	10
7	7
8	17
9	24
10	41
11	11
12	52
13	13
14	65
15	78
16	143
17	17
18	160
19	19
20	179
21	198
22	377
23	23
24	400
25	423
26	823
27	1246
28	2069
29	29
30	2098
31	31
32	2129
33	2160
34	4289
35	6449
36	10738
37	37
38	10775
39	10812
40	21587
41	41
42	21628
43	43
44	21671
45	21714
46	43385
47	47
48	43432
49	43479
50	86911
51	130390
52	217301
53	53
54	217354
55	217407
56	434761

[0, 1, 2, 3, 5, 5, 10, 7, 17, 24, 41, 11, 52, 13, 65, 78, 143, 17, 160, 19, 179, 198, 377, 23, 400, 423, 823, 1246, 2069, 29, 2098, 31, 2129, 2160, 4289, 6449, 10738, 37, 10775, 10812, 21587, 41, 21628, 43, 21671, 21714, 43385, 47, 43432, 43479, 86911, 130390, 217301, 53, 217354, 217407, 434761]

cp's OEIS Frontend

A265822 If n is 0, 1, or prime, a(n) = n; else a(n) = a(n-1) + a(n-2).

Table of values

List of values