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A044926
a(n)=so-se, where so(se)=sum of odd(even) base 4 run lengths of n.
0
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
CROSSREFS
Sequence in context: A067441 A357299 A263109 * A074264 A194302 A194294
KEYWORD
sign,base
STATUS
approved