A079112 Numbers in binary representation with odd length.

0, 1, 100, 101, 110, 111, 10000, 10001, 10010, 10011, 10100, 10101, 10110, 10111, 11000, 11001, 11010, 11011, 11100, 11101, 11110, 11111, 1000000, 1000001, 1000010, 1000011, 1000100, 1000101, 1000110, 1000111, 1001000, 1001001

Offset: 0

Author

Reinhard Zumkeller, Dec 25 2002

Keywords

• nonn
• base

Comments

a(n) = A007088(A053738(n)).

Programs

Mathematica

Join[{0},Select[FromDigits/@Tuples[{0,1},7],OddQ[IntegerLength[#]]&]] (* Harvey P. Dale, Sep 04 2021 *)