id:A028680 - OEIS Search Results

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Pseudo Galois numbers for d=18.

+0
1

1, 306, 32023512, 1089004102288704, 12000667955029147591142400, 42847968954950283704312619696092774400, 49567873660106321460531697392097352394556112948428800 (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*18^#2 (18^#2-1)&, 1, Range[ 20 ] ]`
	CROSSREFS	`Sequence in context: A023908 A035843 A128477 this_sequence A118282 A050201 A142376` `Adjacent sequences: A028677 A028678 A028679 this_sequence A028681 A028682 A028683`
	KEYWORD	`nonn`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research