A117291 - OEIS

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A117291

a(n)=phi(n)^(n-phi(n))

1, 1, 2, 4, 4, 16, 6, 256, 216, 4096, 10, 65536, 12, 16777216, 16, 2176782336, 18, 68719476736, 5159780352, 1000000000000, 22, 281474976710656, 3200000, 1283918464548864, 198359290368, 184884258895036416, 28 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	EXAMPLE	`a(9)=phi(9)^(9-phi(9))=6^3=216`
	CROSSREFS	`Sequence in context: A145891 A077815 A064449 * A079102 A071337 A087481` `Adjacent sequences: A117288 A117289 A117290 * A117292 A117293 A117294`
	KEYWORD	`nonn`
	AUTHOR	`Luc Stevens (lms022(AT)yahoo.com), Apr 23 2006`

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Last modified February 17 23:49 EST 2012. Contains 206085 sequences.