A225492 - cp's OEIS frontend

A225492 Least numbers k for each base b >= 2 such that N = b^(2^n) + k is prime for 6 consecutive values from n = 0 to n = 5.

n	a(n)
2	15
3	440
4	93
5	1518
6	1081
7	8712
8	52305
9	32300
10	5383
11	8058
12	7165
13	196168
14	405
15	11456
16	81
17	66432
18	102745
19	88848
20	1071
21	15206
22	8607
23	12228
24	270185
25	57668
26	56895
27	42322
28	339835
29	120510
30	3089

[15, 440, 93, 1518, 1081, 8712, 52305, 32300, 5383, 8058, 7165, 196168, 405, 11456, 81, 66432, 102745, 88848, 1071, 15206, 8607, 12228, 270185, 57668, 56895, 42322, 339835, 120510, 3089]

cp's OEIS Frontend

A225492 Least numbers k for each base b >= 2 such that N = b^(2^n) + k is prime for 6 consecutive values from n = 0 to n = 5.

Table of values

List of values