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A052312 Column 1 of triangle A052311. 1
1, -1, 0, 1, 0, -1, -2, -1, 8, 25, 26, -111, -590, -1419, 456, 21639, 99822, 202875, -545926, -7583365, -36354050, -71015561, 372995254, 4834925399, 25950214696, 60006459617, -337120306782, -5124389194155, -33147265576814 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,7
LINKS
CROSSREFS
Sequence in context: A084222 A160602 A160626 * A110742 A252355 A366404
KEYWORD
sign
AUTHOR
Christian G. Bower, Dec 15 1999
STATUS
approved

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Last modified March 1 22:23 EST 2024. Contains 370443 sequences. (Running on oeis4.)