A254614 Union of odd odious (A092246) and evil (A001969) numbers.

0, 1, 3, 5, 6, 7, 9, 10, 11, 12, 13, 15, 17, 18, 19, 20, 21, 23, 24, 25, 27, 29, 30, 31, 33, 34, 35, 36, 37, 39, 40, 41, 43, 45, 46, 47, 48, 49, 51, 53, 54, 55, 57, 58, 59, 60, 61, 63, 65, 66, 67, 68, 69, 71, 72, 73, 75, 77, 78, 79, 80, 81, 83, 85, 86, 87, 89

Offset

1,3

Comments

Complement of A128309 (Even odious numbers).

Links

Table of n, a(n) for n=1..67.

Example

A128309 begins 2,4,8, hence this sequence begins 0,1,3,5,6,7.

Mathematica

Select[Range[0, 100], OddQ[#] || !OddQ[DigitCount[#, 2, 1]] &] (* Amiram Eldar, Aug 07 2023 *)

Crossrefs

Cf. A001969, A092246, A128309, A230709.

Sequence in context: A267895 A216189 A191916 * A320698 A182834 A336426

Adjacent sequences: A254611 A254612 A254613 * A254615 A254616 A254617

Keyword

nonn,base

Author

Jeremy Gardiner, Feb 03 2015

Status

approved