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A055348 Column 1 of triangle A055347. 1
1, -1, 1, 0, -3, 4, 25, -98, -543, 4310, 26980, -332265, -2797178, 42158122, 524926934, -7967880874, -158385569345, 2011259946668, 69891223752628, -565397452159321, -41784073805527265, 58655029279732267 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

LINKS

Index entries for sequences related to mobiles

CROSSREFS

Sequence in context: A128778 A009391 A192346 * A004206 A151372 A032832

Adjacent sequences:  A055345 A055346 A055347 * A055349 A055350 A055351

KEYWORD

sign

AUTHOR

Christian G. Bower (bowerc(AT)usa.net), May 14 2000

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Last modified February 15 21:22 EST 2012. Contains 205856 sequences.