A332998 a(n) = A000120(A332996(n)).

0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 2, 1, 2, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 2, 3, 1, 1, 2, 2, 0, 1, 0, 0, 1, 2, 1, 2, 0, 0, 1, 1, 0, 1, 0, 0, 1, 2, 1, 2, 2, 2, 3, 4, 1, 2, 1, 1, 2, 3, 2, 3, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 2, 3, 1, 1, 2, 2, 0, 1, 0, 0, 1, 2, 1, 2, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 2, 3, 1, 1, 2, 2, 2, 3

Offset

0,14

Links

Antti Karttunen, Table of n, a(n) for n = 0..65537

Index entries for sequences related to binary expansion of n

Formula

a(n) = A000120(A332996(n)) = A332898(A332817(n)).

a(n) = A000120(n) - A332997(n).

Conjecture: for n >= 2, a(A086224(n-1)) = n, this being also the first occurrence of each n larger than 1.

Prog

(PARI) A332998(n) = hammingweight(A332996(n));
(PARI) A332998(n) = A332898(A332817(n));

Crossrefs

Cf. A000120, A332817, A332898, A332996, A332997.

Cf. A086224.

Sequence in context: A035194 A245818 A161491 * A301652 A030203 A208978

Adjacent sequences: A332995 A332996 A332997 * A332999 A333000 A333001

Keyword

nonn

Author

Antti Karttunen, Mar 05 2020

Status

approved