id:A069433 - OEIS Search Results

Search: id:A069433

Displaying 1-1 of 1 results found.

page 1

Half the number of 7 X n binary arrays with no path of adjacent 1's or adjacent 0's from top row to bottom row.

+0
1

63, 7616, 896026, 103948054, 11974298030, 1374566625956 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. 2 X n A000079, n X 1 A000225, vertical path of 1 A069361-A069395, vertical paths of 0+1 A069396-A069416, vertical path of 1 not 0 A069417-A069428, no vertical paths A069429-A069447, no horizontal or vertical paths A069448-A069452.` `Sequence in context: A069407 A046190 A093263 this_sequence A062208 A132594 A001238` `Adjacent sequences: A069430 A069431 A069432 this_sequence A069434 A069435 A069436`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net), Mar 22 2002.`

page 1

Search completed in 0.002 seconds

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.