login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A069382 Number of n X 7 binary arrays with a path of adjacent 1's from top row to bottom row. 0
127, 14197, 1461797, 144769425, 14142942975, 1374273318721 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. 1 X n A000225, 2 X n A005061, n X 2 A001333, 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: A110828 A022189 A121618 * A058322 A138128 A069408

Adjacent sequences:  A069379 A069380 A069381 * A069383 A069384 A069385

KEYWORD

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net), Mar 22 2002.

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

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

Last modified February 18 00:14 EST 2012. Contains 206085 sequences.