A309197 List of numbers k such that A111273(k) reaches the smallest missing number.

1, 3, 7, 8, 15, 19, 23, 31, 32, 39, 48, 63, 71, 83, 95, 103, 111, 127, 143, 147, 151, 159, 167, 175, 195, 199, 207, 211, 215, 223, 224, 255, 271, 279, 287, 319, 327, 343, 351, 359, 367, 371, 383, 391, 399, 415, 431, 435, 447, 463, 464, 511, 543, 559, 579, 583, 595, 607, 639, 655, 663, 687, 703

Offset: 1

Author

N. J. A. Sloane, Jul 24 2019

Keywords

• nonn

Examples

			After we reach A111273(8) = 6, the smallest missing number in A111273 is 8 (see A309195). We do not see 8 in A111273 until we reach A111273(15) = 8, so 15 is a term.
		

Links

• Rémy Sigrist, Table of n, a(n) for n = 1..10000
• Rémy Sigrist, PARI program for A309197

Crossrefs

Cf. A111273, A309195, A309196.

Programs

PARI

See Links section.