A046823 Number of 1's in binary expansion of 5n+3.

2, 1, 3, 2, 4, 3, 2, 3, 4, 2, 4, 4, 6, 2, 3, 4, 4, 3, 5, 3, 5, 4, 4, 5, 6, 1, 3, 3, 5, 3, 4, 5, 4, 3, 5, 4, 6, 5, 3, 4, 5, 3, 5, 5, 7, 4, 5, 6, 6, 5, 7, 2, 4, 3, 3, 4, 5, 2, 4, 4, 6, 4, 5, 6, 4, 3, 5, 4, 6, 5, 4, 5, 6, 4, 6, 6, 8, 3, 4, 5, 5, 4, 6, 4, 6, 5, 5, 6, 7, 3, 5, 5, 7

Offset

0,1

Links

Table of n, a(n) for n=0..92.

Mathematica

Table[Count[IntegerDigits[5n+3, 2], 1], {n, 0, 100}] (* Harvey P. Dale, Oct 25 2011 *)

Crossrefs

Sequence in context: A052306 A322886 A320642 * A224989 A124876 A188901

Adjacent sequences: A046820 A046821 A046822 * A046824 A046825 A046826

Keyword

nonn

Author

N. J. A. Sloane

Status

approved