A077467 Sum of binary digits of A077465(n).

1, 2, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 9, 10, 10, 11, 12, 12, 13, 13, 14, 15, 15, 16, 16, 17, 18, 18, 19, 19, 20, 20, 21, 22, 22, 23, 23, 24, 25, 25, 26, 26, 27, 27, 28, 29, 29, 30, 30, 31, 32, 32, 33, 33, 34, 34, 35, 36, 36, 37, 37, 38, 39, 39, 40, 40, 41, 41, 42, 43, 43, 44

Offset

1,2

Links

Table of n, a(n) for n=1..74.

H. Harborth, Number of Odd Binomial Coefficients, Proc. Amer. Math. Soc. 62, 19-22, 1977.

Eric Weisstein's World of Mathematics, Stolarsky-Harborth Constant

Crossrefs

Cf. A006046, A077464, A077465, A077466.

Sequence in context: A366502 A098294 A195119 * A005378 A247911 A103355

Adjacent sequences: A077464 A077465 A077466 * A077468 A077469 A077470

Keyword

nonn,base

Author

Eric W. Weisstein, Nov 05 2002

Status

approved