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A109969 First differences of A109968. 3
0, 1, 0, 1, 1, 1, 1, 2, 1, 2, 1, 2, 2, 2, 2, 1, 3, 0, 3, 0, 3, 0, 0, 1, 1, 0, -1, 1, -1, 1, -3, 2, -2, 1, -2, 0, 0, -1, 2, -2, 1, -2, 4, -2, 2, -1, 1, 0, 1, 0, 1, 3, -4, 7, -5, 2, -1, 2, 2, 1, -1, -1, 2, -1, 5, -3, 4, -2, 2, -1, 1, 0, 2, 4, -4, 6, -3, 2, -1, 2, 0, 1, 3, 1, 1, -4, 8, -6, 4, 1, 2, 0, -1 (list; graph; refs; listen; history; internal format)
OFFSET

1,8

COMMENTS

a(n) = A109968(n+1) - A109968(n);

Conjecture: a(n) is bounded.

CROSSREFS

Cf. A109967, A109951.

Sequence in context: A115751 A048684 A191613 * A085035 A198333 A191591

Adjacent sequences:  A109966 A109967 A109968 * A109970 A109971 A109972

KEYWORD

sign,base

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 06 2005

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Last modified February 14 22:22 EST 2012. Contains 205678 sequences.