Primes in whose binary expansion the number of 1-bits is less than or equal to number of 0-bits.
2, 17, 37, 41, 67, 73, 97, 131, 137, 139, 149, 163, 193, 197, 257, 263, 269, 277, 281
1 seqfan posts
Fri May 14 14:15:27 CEST 2010 [seqfan] A095075 and A177835,A177836