A205302 Greater of Hamming's twin primes.

3, 7, 19, 23, 31, 43, 47, 71, 101, 103, 139, 151, 167, 197, 199, 271, 283, 311, 317, 367, 383, 397, 409, 457, 461, 463, 503, 523, 571, 619, 643, 647, 677, 743, 751, 773, 811, 823, 859, 863, 883, 887, 911, 937, 941, 991, 1013, 1051, 1063, 1117, 1231, 1279, 1291, 1301, 1303, 1483, 1487

Offset

1,1

Comments

The Hamming distance between a(n) and the previous prime is 1 (cf. A205510).

Links

M. F. Hasler, Table of n, a(n) for n = 1..10000

Mathematica

Select[Partition[Prime[Range[250]], 2, 1], DigitCount[BitXor[First[#], Last[#]], 2, 1] == 1 &] [[;; , 2]] (* Amiram Eldar, Aug 06 2023 *)

Prog

(PARI) n=0; for(i=1, 80, until(A205510(n++)==1, ); print1(prime(n+1)", "))  \\ M. F. Hasler, Jan 29 2012

Crossrefs

Cf. A205510, A205511, A205533.

Cf. A001097, A001359, A006512.

Sequence in context: A248219 A322963 A018432 * A127925 A032388 A050866

Adjacent sequences: A205299 A205300 A205301 * A205303 A205304 A205305

Keyword

nonn,base

Author

Vladimir Shevelev, Jan 28 2012

Extensions

a(10)-a(57) from Peter J. C. Moses, Jan 28 2012

Values verified by M. F. Hasler, Jan 29 2012

Status

approved