A071273 - OEIS

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A071273

Concatenation of R(n) (A004086) and n, omitting leading 0's.

11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 1111, 2112, 3113, 4114, 5115, 6116, 7117, 8118, 9119, 220, 1221, 2222, 3223, 4224, 5225, 6226, 7227, 8228, 9229, 330, 1331, 2332, 3333, 4334, 5335, 6336 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	EXAMPLE	`a(12) = 2112, a(1235) = 53211235`
	CROSSREFS	`Cf. A071274.` `Sequence in context: A004920 A136613 A113585 * A115853 A050785 A033023` `Adjacent sequences: A071270 A071271 A071272 * A071274 A071275 A071276`
	KEYWORD	`nonn,base`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jun 07 2002`

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Last modified February 15 10:28 EST 2012. Contains 205763 sequences.