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A111405 f(f(n+1)-f(f(n), where f(m) = bigomega(m) = A001222(m). 0
0, 0, 0, 1, -1, 1, -1, 1, 0, 0, -1, 1, -1, 1, 0, 1, -2, 1, -1, 1, 0, 0, -1, 2, -1, 0, 0, 0, -1, 1, -1, 1, 0, 0, 0, 1, -2, 1, 0, 1, -2, 1, -1, 1, 0, 0, -1, 1, 0, 0, 0, 0, -1, 2, -1, 1, -1, 0, -1, 2, -2, 1, 0, 1, -1, 0, -1, 1, 0, 0, -1, 1, -1, 1, 0, 0, 0, 0, -1, 1, 1, -1, -1, 2, -1, 0, 0, 1, -2, 2, -1, 0, 0, 0, 0, 1, -2, 1, 0, 1, -2 (list; graph; refs; listen; history; internal format)
OFFSET

0,17

CROSSREFS

Sequence in context: A005091 A086831 A191340 * A089053 A068462 A054973

Adjacent sequences:  A111402 A111403 A111404 * A111406 A111407 A111408

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Nov 12 2005

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Last modified February 14 15:39 EST 2012. Contains 205635 sequences.