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A105855
A104647(n+1) - A104647(n).
1
1, 0, 1, 1, 2, 3, -2, 0, 6, -4, 1, 8, -4, 3, -2, 0, 14, -4, -10, 4, 14, -4, -14, 4, 14, -8, 5, -4, 0, 25, -6, -14, 11, -4, -29, 1, 8, 9, 17, -14, 2, 29, -12, -28, 3, 20, 23, -5, -32, 11, 29, -12, -37, 3, 20, 23, -14, 8, -7, 0, 53, -9, -20, -31, 12, 46, -9, -32, 26, -7, -53, 10, 29, 39, -7
OFFSET
0,5
CROSSREFS
Sequence in context: A076427 A284152 A011024 * A152954 A079175 A332742
KEYWORD
sign
AUTHOR
Reinhard Zumkeller, Apr 23 2005
STATUS
approved