A249038 Number of odd terms in first n terms of A249036.

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

Offset: 1

Author

N. J. A. Sloane, Oct 26 2014

Keywords

• nonn

Crossrefs

Cf. A249036, A249037.

Programs

Maple

See A249036.