id:A056399 - OEIS Search Results

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Number of step shifted (decimated) sequence structures using exactly five different symbols.

+0
1

0, 0, 0, 0, 1, 9, 26, 299, 1183, 10701, 24736, 349241, 626053, 6680979, 26364610, 137247254, 353304459, 4826418027, 8199440662, 93679529503, 315943737331, 1913783074461, 4382586624256, 60629067776483 (list; graph; listen)

	OFFSET	`1,6`
	COMMENT	`See A056371 for an explanation of step shifts. Permuting the symbols will not change the structure.`
	REFERENCES	`M. R. Nester (1999). Mathematical investigations of some plant interaction designs. PhD Thesis. University of Queensland, Brisbane, Australia.`
	FORMULA	`A056394(n)-A056393(n).`
	CROSSREFS	`Cf. A056379.` `Sequence in context: A055849 A084813 A056409 this_sequence A135864 A074954 A103952` `Adjacent sequences: A056396 A056397 A056398 this_sequence A056400 A056401 A056402`
	KEYWORD	`nonn`
	AUTHOR	`Marks R. Nester (nesterm(AT)dpi.qld.gov.au)`

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

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