A090593 - cp's OEIS frontend

A090593 Smallest prime with exactly n consecutive ones in the longest run of ones in its binary expansion.

n	a(n)
1	2
2	3
3	7
4	47
5	31
6	191
7	127
8	1021
9	3583
10	4093
11	6143
12	16381
13	8191
14	81919
15	262139
16	1114111
17	131071
18	786431
19	524287
20	4194301
21	14680063
22	16777213
23	67108859
24	654311423
25	671088637
26	738197503
27	536870909
28	5368709117
29	3758096383
30	34359738337
31	2147483647
32	21474836479

[2, 3, 7, 47, 31, 191, 127, 1021, 3583, 4093, 6143, 16381, 8191, 81919, 262139, 1114111, 131071, 786431, 524287, 4194301, 14680063, 16777213, 67108859, 654311423, 671088637, 738197503, 536870909, 5368709117, 3758096383, 34359738337, 2147483647, 21474836479]

cp's OEIS Frontend

A090593 Smallest prime with exactly n consecutive ones in the longest run of ones in its binary expansion.

Table of values

List of values