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A066933 Determinant of n X n matrix whose rows are cyclic permutations of 2..Prime(n). 10
2, -5, -70, 1275, 97748, -2713585, -251983958, 9651414311, 1137214908700, -268100912462097, -16553358418854560, 4303513869962179379, 602501593820064477686, -50199332236439321779977, -7847812115804566640572424, 2754406130856424049914030863 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

a(3) = -70 because this is the determinant of [(2,3,5), (3,5,2), (5,2,3)]

MATHEMATICA

f[ n_ ] := Module[ {a = Table[ Prime[ i ], {i, 1, n} ], m = {}, k = 0}, While[ k < n, m = Append[ m, RotateLeft[ a, k ] ]; k++ ]; Det[ m ] ]; Table[ f[ n ], {n, 1, 16} ]

CROSSREFS

Cf. A052182.

Sequence in context: A086560 A133004 A175169 * A132496 A100009 A167218

Adjacent sequences:  A066930 A066931 A066932 * A066934 A066935 A066936

KEYWORD

easy,sign

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 24 2002

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Last modified February 16 05:51 EST 2012. Contains 205860 sequences.