A332548 (A332547(n)-1)/2.

0, 0, 0, 0, 1, 1, 0, 1, 2, 2, 1, 1, 3, 3, 2, 0, 4, 4, 2, 7, 5, 5, 1, 7, 6, 6, 10, 3, 7, 7, 0, 5, 8, 8, 10, 4, 9, 9, 7, 2, 10, 10, 5, 16, 11, 11, 1, 10, 17, 12, 19, 6, 13, 22, 17, 10, 14, 14, 7, 7, 15, 15, 10, 6, 27, 16, 8, 25, 17, 17, 4, 4, 18, 18, 28, 9

Offset

1,9

Links

Hugo Pfoertner, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A332547.

Sequence in context: A255559 A181935 A027358 * A352685 A191781 A155092

Adjacent sequences: A332545 A332546 A332547 * A332549 A332550 A332551

Keyword

nonn

Author

N. J. A. Sloane, Feb 21 2020

Status

approved