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A096964 Wendt's determinant of n. 1
-3, -3, 0, -375, -3993, 0, -15265344, -1343091375, 0, -210736858987743, -141498026224804329, 0, -987345386156157037417593, -4875797582053878382039400448, 0, -1562716604740038367719196682456673375 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

a(n) = 0 for multiples of 3.

See also A048954 for a different definition.

LINKS

D. Ford and V. Jha, On Wendt's determinant and Sophie Germain's Theorem

PROG

(PARI) a(n)=polresultant(x^n-1, (-1-x)^n-1, x)

CROSSREFS

Sequence in context: A111843 A119537 A031438 * A123254 A119969 A051343

Adjacent sequences:  A096961 A096962 A096963 * A096965 A096966 A096967

KEYWORD

sign

AUTHOR

Ralf Stephan, Aug 01 2004

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Last modified February 17 04:58 EST 2012. Contains 205985 sequences.