A212441 - OEIS

A212441

Numbers with odd curling numbers of their binary representations, cf. A181935.

0, 1, 2, 5, 6, 7, 8, 9, 13, 14, 17, 18, 22, 23, 24, 25, 29, 30, 31, 32, 33, 34, 38, 39, 40, 41, 42, 46, 49, 50, 55, 56, 57, 61, 62, 65, 66, 70, 71, 72, 77, 78, 81, 85, 86, 87, 88, 89, 93, 94, 95, 96, 97, 98, 102, 103, 104, 105, 106, 110, 113, 114, 119, 120

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,3

COMMENTS

A212412(a(n)) = 1; complement of A212440.

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

PROG

(Haskell)

a212441 n = a212441_list !! (n-1)

a212441_list = filter (odd . a181935) [0..]

CROSSREFS