id:A029452 - OEIS Search Results

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Numbers n such that n divides (right) concatenation of all numbers <= n written in base 7 (most significant digit on left).

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1, 3, 7, 12, 21, 28, 44, 49, 60, 61, 63, 81, 84, 91, 97, 108, 140, 147, 180, 189, 196, 204, 212, 243, 252, 303, 308, 324, 343, 349, 376, 392, 441, 504, 831, 1029, 1057, 1176, 1561, 2401, 2744, 3101, 4312, 5096, 6027, 7203, 8232, 10339, 11669, 12936, 13755 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A029447-A029470, A029471-A029494, A029495-A029518, A029519-A029542, A061931-A061954, A061955-A061978.` `Sequence in context: A130050 A002049 A025582 this_sequence A034434 A167491 A062325` `Adjacent sequences: A029449 A029450 A029451 this_sequence A029453 A029454 A029455`
	KEYWORD	`nonn,base`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`
	EXTENSIONS	`More terms from David W. Wilson (davidwwilson(AT)comcast.net)`

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

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