A349829 Numbers k such that there is a number m with m + s_4(m) = k, where s_b(m) = sum of digits in base-b expansion of m.

0, 2, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 16, 17, 19, 21, 22, 23, 24, 26, 27, 28, 29, 31, 32, 33, 34, 36, 38, 39, 40, 41, 43, 44, 45, 46, 48, 49, 50, 51, 53, 55, 56, 57, 58, 60, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 72, 74, 75, 76, 77, 79, 80, 81, 82, 84, 86, 87, 88, 89, 91, 92, 93, 94, 96, 97, 98, 99

Offset

1,2

Links

Robert Israel, Table of n, a(n) for n = 1..10000

Maple

g:= n -> n+convert(convert(n, base, 4), `+`):
select(`<=`, map(g, {$0..200}), 200); # Robert Israel, Jan 11 2022

Crossrefs

Cf. A010061, A228082.

Complement of A010064.

Sequence in context: A184738 A032769 A039139 * A230633 A024616 A023733

Adjacent sequences: A349826 A349827 A349828 * A349830 A349831 A349832

Keyword

nonn,base

Author

N. J. A. Sloane, Jan 07 2022

Status

approved