A061712 - cp's OEIS frontend

A061712 Smallest prime with Hamming weight n (i.e., with exactly n 1's when written in binary).

n	a(n)
1	2
2	3
3	7
4	23
5	31
6	311
7	127
8	383
9	991
10	2039
11	3583
12	6143
13	8191
14	73727
15	63487
16	129023
17	131071
18	522239
19	524287
20	1966079
21	4128767
22	16250879
23	14680063
24	33546239
25	67108351
26	201064447
27	260046847
28	536739839
29	1073479679
30	5335154687
31	2147483647
32	8581545983
33	16911433727
34	32212254719

[2, 3, 7, 23, 31, 311, 127, 383, 991, 2039, 3583, 6143, 8191, 73727, 63487, 129023, 131071, 522239, 524287, 1966079, 4128767, 16250879, 14680063, 33546239, 67108351, 201064447, 260046847, 536739839, 1073479679, 5335154687, 2147483647, 8581545983, 16911433727, 32212254719]

cp's OEIS Frontend

A061712 Smallest prime with Hamming weight n (i.e., with exactly n 1's when written in binary).

Table of values

List of values