A167522 Positive integers not occurring in A167500.

3, 5, 6, 11, 12, 13, 15, 16, 19, 21, 25, 27, 28, 29, 32, 33, 35, 37, 39, 40, 42, 45, 47, 53, 54, 55, 58, 60, 65, 72, 73, 74, 76, 78, 79, 81, 82, 84, 85, 88, 90, 92, 93, 96, 98, 102, 105, 106, 108, 112, 115, 116, 117, 118, 121, 122, 123, 127, 128, 130, 133, 134, 139, 141

Offset

1,1

Comments

Equivalently, positions of zero digits in A167502 (when all terms are concatenated).

Links

Table of n, a(n) for n=1..64.

Prog

(PARI) {a=b=[]; for(n=1, 99, #b>=n & for(i=a[n-1]+1, #b, b[i] & (a=concat(a, i)) & break); #a<n & a=concat(a, #b+1); b=concat(b, binary(a[n]))); for(i=1, #b, b[i] || print1(i", "))}

Crossrefs

Cf. A167500-A167503, A167520-A167523.

Sequence in context: A335403 A327433 A358866 * A001838 A285785 A080759

Adjacent sequences: A167519 A167520 A167521 * A167523 A167524 A167525

Keyword

nonn,base

Author

M. F. Hasler, Nov 05 2009

Status

approved