A171346 - OEIS

This site is supported by donations to The OEIS Foundation.

A171346

Number of 1..n integer arrays v[1..9] of length 9 with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..8

1, 274, 13195, 191050, 1558365, 8335997, 35065504, 119156248, 351839972, 919946902, 2202536367, 4849690150, 10068991557, 19723016059, 36893238627, 66203565136, 114800265705, 192455268439, 314206446033, 499409248793 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	COMMENTS	`row 9 of A171275.`
	LINKS	`R. H. Hardin, Table of n, a(n) for n=1..23`
	CROSSREFS	`Sequence in context: A204278 A165677 A143076 * A001242 A214111 A023681` `Adjacent sequences: A171343 A171344 A171345 * A171347 A171348 A171349`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Dec 06 2009`
	STATUS	`approved`

Content is available under The OEIS End-User License Agreement .

Last modified September 12 03:32 EDT 2015. Contains 261555 sequences.