A031231 (# 1's)-(# 0's) in first n terms of A031219.

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

Offset

1,5

Links

Table of n, a(n) for n=1..82.

Crossrefs

Sequence in context: A321392 A030339 A030383 * A030562 A238219 A026833

Adjacent sequences: A031228 A031229 A031230 * A031232 A031233 A031234

Keyword

nonn

Author

Clark Kimberling

Status

approved