A129919 - cp's OEIS frontend

A129919 a(n) is the smallest prime of the form b*prime(n+1) + prime(n) with b > 0.

n	a(n)
1	5
2	13
3	19
4	29
5	37
6	47
7	131
8	157
9	139
10	277
11	179
12	283
13	127
14	137
15	577
16	643
17	181
18	463
19	919
20	509
21	389
22	577
23	439
24	283
25	1511
26	307
27	317
28	761
29	787
30	367
31	389
32	953
33	971
34	1033
35	3169
36	1093
37	809
38	1499
39	859
40	3037
41	541
42	563
43	577
44	587
45	1789
46	2309
47	1103
48	677
49	1601
50	1627

[5, 13, 19, 29, 37, 47, 131, 157, 139, 277, 179, 283, 127, 137, 577, 643, 181, 463, 919, 509, 389, 577, 439, 283, 1511, 307, 317, 761, 787, 367, 389, 953, 971, 1033, 3169, 1093, 809, 1499, 859, 3037, 541, 563, 577, 587, 1789, 2309, 1103, 677, 1601, 1627]

cp's OEIS Frontend

A129919 a(n) is the smallest prime of the form b*prime(n+1) + prime(n) with b > 0.

Table of values

List of values