A044926 a(n)=so-se, where so(se)=sum of odd(even) base 4 run lengths of n.

1, 1, 1, 2, -2, 2, 2, 2, 2, -2, 2, 2, 2, 2, -2, -1, 3, 3, 3, -1, 3, -1, -1, 3, 3, -1, 3, 3, 3, 3, -1, -1, 3, 3, 3, 3, -1, 3, 3, -1, -1, 3, -1, 3, 3, 3, -1, -1, 3, 3, 3, 3, -1, 3, 3, 3, 3, -1, 3, -1, -1, -1, 3, 4, 0, 0, 0, 4, 0, 4, 4, 4, 4, 0, 4, 4, 4, 4, 0, -4

Offset

1,4

Links

Table of n, a(n) for n=1..80.

Crossrefs

Sequence in context: A067441 A357299 A263109 * A074264 A194302 A194294

Adjacent sequences: A044923 A044924 A044925 * A044927 A044928 A044929

Keyword

sign,base

Author

Clark Kimberling

Status

approved