A353714 a(0)=1; for n>0, smallest missing number after A109812(n) has been calculated.

1, 2, 3, 3, 5, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 11, 11, 11, 11, 13, 13, 13, 13, 13, 13, 15, 15, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, 23, 27, 27, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 30, 30, 30, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31

Offset: 0

Author

N. J. A. Sloane, May 07 2022

Keywords

• nonn

Crossrefs

Cf. A109812.