A072536 - cp's OEIS frontend

A072536 a(1) = 2, a(2) = 3, a(3) = 5 and a(n) = the smallest prime which is a linear combination of previous three terms with all coefficients >=1.

n	a(n)
1	2
2	3
3	5
4	13
5	29
6	47
7	89
8	223
9	359
10	983
11	2011
12	4789
13	9749
14	24593
15	63247
16	151429
17	414949
18	932483
19	2368097
20	7240291
21	17142031
22	31486613
23	99310681
24	245196613
25	627886811
26	1714144123
27	5036961509
28	13657860553
29	39103788247
30	95188254433

[2, 3, 5, 13, 29, 47, 89, 223, 359, 983, 2011, 4789, 9749, 24593, 63247, 151429, 414949, 932483, 2368097, 7240291, 17142031, 31486613, 99310681, 245196613, 627886811, 1714144123, 5036961509, 13657860553, 39103788247, 95188254433]

cp's OEIS Frontend

A072536 a(1) = 2, a(2) = 3, a(3) = 5 and a(n) = the smallest prime which is a linear combination of previous three terms with all coefficients >=1.

Table of values

List of values