id:A072496 - OEIS Search Results

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k-morphic numbers for any k such that (k-1)/10 is an odd integer not divisible by 5.

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4, 5, 6, 9, 11, 16, 19, 21, 24, 25, 29, 31, 36, 39, 41, 44, 49, 51, 56, 59, 61, 64, 69, 71, 75, 76, 81, 84, 89, 91, 96, 99, 101, 125, 149, 151, 176, 199, 201, 224, 249, 251, 299, 301, 349, 351, 375, 376, 399, 401, 424, 449, 451, 499, 501, 549, 551, 576 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Definition: n is a k-morphic number if n^k ends with n` `3-morphic numbers = 7-morphic numbers, see A033819; 5-morphic numbers = 13-morphic numbers, see A068407.`
	PROGRAM	`(PARI) k=11; for(n=1, 10000, if((n^k)%(10^ceil(log(n)/log(10)))==n; print1(n, ", ")))`
	CROSSREFS	`Cf. A072495.` `Sequence in context: A029942 A162016 A010456 this_sequence A047431 A003156 A115984` `Adjacent sequences: A072493 A072494 A072495 this_sequence A072497 A072498 A072499`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Oct 19 2002`

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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

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