id:A159002 - OEIS Search Results

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a(N) is the smallest integer k such that the digits of N are at the Nth place in N^k (0 if there is no such k)

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1, 5, 5, 5, 6, 7, 32, 10, 9, 0, 11, 81, 17, 64, 74, 347, 185, 187, 34, 65, 16, 112, 178, 29, 18, 91, 117, 142, 183, 61, 21, 259, 66, 114, 166, 27, 28, 67, 27, 65, 26, 120, 33, 37, 99, 177, 103, 60, 29, 71, 110, 69, 200, 132 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Example : a(13) = 17, because 13^17 = 8650415919381337933 , and starting at the 13th place, we have 13.` `Further lists, examples and illustrations at :` `http://vargo.chez.com/oeis2.htm`
	CROSSREFS	`Sequence in context: A046271 A046263 A092279 this_sequence A127934 A087516 A135089` `Adjacent sequences: A158999 A159000 A159001 this_sequence A159003 A159004 A159005`
	KEYWORD	`nonn`
	AUTHOR	`Jean-Marc Falcoz (jeanmarcfalcoz(AT)vtxnet.ch), Apr 02 2009`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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