A123058 - OEIS

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A123058

Number of different quartets of 4 differents bemirps of n digits.

0, 0, 0, 0, 1, 1, 1, 2, 9, 29, 60, 221, 749, 2560, 9432, 35685 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,8`
	EXAMPLE	`1061 1091 1901 1601 are a quartet of 4 different bemirps and there is no other different quartet of 4 digits, so a(4)=1`
	CROSSREFS	`Sequence in context: A110377 A041877 A090208 * A062452 A152891 A181545` `Adjacent sequences: A123055 A123056 A123057 * A123059 A123060 A123061`
	KEYWORD	`base,nonn`
	AUTHOR	`Pierre CAMI (pierre-cami(AT)bbox.fr), Sep 26 2006`

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Last modified February 15 14:02 EST 2012. Contains 205811 sequences.