id:A112537 - OEIS Search Results

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If b(n) is the smallest positive integer and c(n) is the largest positive integer such that n = b(n)^c(n), then a(n) = b(n)^c(n+1).

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1, 2, 9, 2, 5, 6, 343, 4, 3, 10, 11, 12, 13, 14, 50625, 2, 17, 18, 19, 20, 21, 22, 23, 576, 5, 17576, 3, 28, 29, 30, 28629151, 2, 33, 34, 1225, 6, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 2304, 7, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 62523502209, 2, 65, 66 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Leroy Quet, Home Page (listed in lieu of email address)`
	FORMULA	`a(n) = A052410(n)^A052409(n+1).`
	EXAMPLE	`b(7) = 7, since 7 = 7^1. And c(8) = 3, since 8 = 2^3.` `So a(7) = 7^3 = 343.`
	CROSSREFS	`Cf. A052409, A052410.` `Sequence in context: A021346 A010597 A153460 this_sequence A165715 A088928 A074957` `Adjacent sequences: A112534 A112535 A112536 this_sequence A112538 A112539 A112540`
	KEYWORD	`nonn`
	AUTHOR	`Leroy Quet Dec 14 2005`
	EXTENSIONS	`Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Dec 25 2005`

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Last modified December 17 19:39 EST 2009. Contains 170821 sequences.

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