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A028677 Pseudo Galois numbers for d=15. +0
1
1, 210, 10584000, 120522654000000, 308880278577360000000000, 178115698742031918598500000000000000, 23109857603759312583902403410250000000000000000000 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n) = p^n Product (p^n - p^k) for k=0 to n-1

MATHEMATICA

FoldList[ #1*15^#2 (15^#2-1)&, 1, Range[ 20 ] ]

CROSSREFS

Sequence in context: A134236 A136350 A068297 this_sequence A114442 A037272 A020365

Adjacent sequences: A028674 A028675 A028676 this_sequence A028678 A028679 A028680

KEYWORD

nonn

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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