id:A067941 - OEIS Search Results

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Let rep(n) be the n-th repunit number, sequence gives values of n such that rep(n)==rep(8) (mod n).

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1, 2, 4, 5, 8, 10, 14, 16, 20, 22, 25, 26, 32, 40, 44, 50, 56, 64, 74, 80, 88, 100, 104, 110, 125, 128, 136, 140, 152, 160, 176, 182, 184, 185, 200, 220, 224, 232, 239, 248, 250, 256, 260, 296, 308, 320, 328, 344, 350, 352, 376, 400, 404, 416, 424, 440, 472, 488 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A002275.` `Sequence in context: A036404 A018498 A002048 this_sequence A092265 A163295 A101274` `Adjacent sequences: A067938 A067939 A067940 this_sequence A067942 A067943 A067944`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 05 2002`

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

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