id:A116230 - OEIS Search Results

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n times n+7 gives the concatenation of two numbers m and m-9.

+0
5

80, 77394226, 89158932, 36623663376237623663376334, 37633762366336633762366234, 62366237633663366237633760, 63376336623762376336623660, 86194223018927804587702127 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`89158932 * 89158939 = 79493157//79493148, where // denotes` `concatenation.`
	CROSSREFS	`Cf. A116099, A116229, A116231, A116238.` `Sequence in context: A159391 A051184 A159444 this_sequence A056669 A005085 A050455` `Adjacent sequences: A116227 A116228 A116229 this_sequence A116231 A116232 A116233`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006`

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

AT&T Labs Research