%I #6 Oct 27 2019 00:11:49
%S 3,4,5,7,8,9,12,17,19,20,21,22,29,30,33,39,47,49,64,65,71,72,76,77,83,
%T 91,102,103,106,113,114,115,120,122,129,142,155,156,157,173,174,175,
%U 179,180,185,186,193,194,197,198,203,204,225,233,245,249,264,265,267
%N Pointers to base-2 digits where primes occur in A054633.
%e 01101110010111011110001001101010111100110111101111...
%e --|.... sum 0+1+1 = prime 2 at position 3
%e ---|... sum 0+1+1+0 = prime 2 at position 4
%e ----|.. sum 0+1+1+0+1 = prime 3 at position 5
%e ------| sum 0+1+1+0+1+1+1 = prime 5 at position 7
%Y Cf. A000040, A055059-A055073.
%K nonn,base
%O 1,1
%A _Patrick De Geest_, Apr 15 2000