A055501 - cp's OEIS frontend

A055501 a(0)=1, a(1)=2, a(n) = largest prime < a(n-1)+a(n-2).

n	a(n)
0	1
1	2
2	2
3	3
4	3
5	5
6	7
7	11
8	17
9	23
10	37
11	59
12	89
13	139
14	227
15	359
16	577
17	929
18	1499
19	2423
20	3919
21	6337
22	10253
23	16573
24	26821
25	43391
26	70207
27	113591
28	183797
29	297377
30	481171
31	778541
32	1259701
33	2038217
34	3297913
35	5336129
36	8633983
37	13970093
38	22604069
39	36574151
40	59178199
41	95752333

[1, 2, 2, 3, 3, 5, 7, 11, 17, 23, 37, 59, 89, 139, 227, 359, 577, 929, 1499, 2423, 3919, 6337, 10253, 16573, 26821, 43391, 70207, 113591, 183797, 297377, 481171, 778541, 1259701, 2038217, 3297913, 5336129, 8633983, 13970093, 22604069, 36574151, 59178199, 95752333]

cp's OEIS Frontend

A055501 a(0)=1, a(1)=2, a(n) = largest prime < a(n-1)+a(n-2).

Table of values

List of values