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A163281 First differences of A163280. 1
1, 2, -1, 3, 3, -4, 3, 4, 4, -9, 3, 5, 5, 5 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Cf. A161344, A163280, A163983, A164000.

Sequence in context: A144623 A048619 A116087 * A116921 A173989 A093068

Adjacent sequences:  A163278 A163279 A163280 * A163282 A163283 A163284

KEYWORD

more,sign

AUTHOR

Omar E. Pol (info(AT)polprimos.com), Aug 08 2009

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Last modified February 16 17:48 EST 2012. Contains 205939 sequences.