id:A073049 - OEIS Search Results

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Least m such that m^n has m divisors; or 0 if no such m exists.

+0
1

1, 3, 28, 5, 0, 7, 225, 153, 640, 11, 6348, 13, 0, 0, 976, 17, 1225, 19, 1521, 81, 0, 23, 0, 49, 2601, 2133, 3025, 29, 0, 31, 0, 4225, 0, 4761, 0, 37, 0, 5929, 0, 41, 0, 43, 7569, 0, 8281, 47, 9025, 4753 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Since a k-th exponent prime power has exactly k+1 divisors, choosing k=p-1, where p is a prime, thus implies a(p-1)=p for any prime p.`
	CROSSREFS	`Sequence in context: A162414 A071107 A146072 this_sequence A064234 A037102 A042169` `Adjacent sequences: A073046 A073047 A073048 this_sequence A073050 A073051 A073052`
	KEYWORD	`more,nice,nonn`
	AUTHOR	`Lekraj Beedassy (blekraj(AT)yahoo.com), Aug 31 2002`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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