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A039801 Column 2 of Inverse partition triangle A038498. 1
1, -1, -1, 1, 1, 1, 0, -1, -2, -2, -1, -1, 0, 2, 4, 4, 5, 5, 5, 2, 1, -2, -5, -8, -11, -14, -17, -18, -20, -18, -18, -11, -9, -1, 4, 15, 22, 34, 41, 54, 61, 70, 77, 83, 87, 87, 86, 80, 76, 59, 50, 27, 11, -19, -39, -78, -100, -143, -170, -215, -243, -292, -318 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,9

LINKS

Table of n, a(n) for n=2..64.

CROSSREFS

Cf. A039800-A039804.

Sequence in context: A061198 A195011 A290942 * A105821 A004564 A144157

Adjacent sequences:  A039798 A039799 A039800 * A039802 A039803 A039804

KEYWORD

sign

AUTHOR

Christian G. Bower, Feb 15 1999

STATUS

approved

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Last modified February 18 03:43 EST 2018. Contains 299298 sequences. (Running on oeis4.)