A028669 - OEIS

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A028669

Galois numbers for p=7; order of group AGL(n,7).

1, 42, 98784, 11587955904, 66774437101209600, 18861003469034659931443200, 261058346935768909875766027257446400, 177055579258883302762565632026325003745732198400 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 0..34`
	FORMULA	`a(n) = p^n Product (p^n - p^k) for k=0 to n-1.`
	MATHEMATICA	`FoldList[ #1*7^#2 (7^#2-1)&, 1, Range[ 20 ] ]`
	CROSSREFS	`Sequence in context: A159433 A135314 A135425 * A348820 A147687 A152508` `Adjacent sequences: A028666 A028667 A028668 * A028670 A028671 A028672`
	KEYWORD	`nonn`
	AUTHOR	`Olivier Gérard`
	STATUS	`approved`

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Last modified May 27 16:48 EDT 2022. Contains 354110 sequences. (Running on oeis4.)