A129968 a(n) = sum of digits of A061909(n).

1, 2, 3, 1, 2, 3, 4, 2, 3, 4, 3, 4, 1, 2, 3, 4, 2, 3, 4, 5, 3, 4, 5, 4, 2, 3, 4, 3, 4, 5, 4, 5, 3, 4, 4, 5, 1, 2, 3, 4, 2, 3, 4, 5, 3, 4, 5, 4, 5, 2, 3, 4, 5, 3, 4, 5, 6, 4, 5, 6, 5, 3, 4, 5, 4, 5, 6, 5, 4, 5, 2, 3, 4, 3, 4, 5, 4, 5, 6, 3, 4, 5, 4, 5, 5, 6, 4, 5, 6, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 1, 2, 3, 4, 2, 3

Offset

1,2

Links

T. D. Noe, Table of n, a(n) for n=1..5000

Crossrefs

Sequence in context: A104246 A281367 A007720 * A027615 A053737 A033924

Adjacent sequences: A129965 A129966 A129967 * A129969 A129970 A129971

Keyword

nonn,base

Author

N. J. A. Sloane, Jun 13 2007

Status

approved