A163016 Number of n X 7 binary arrays with all 1's connected and a path of 1's from top row to lower right corner.

7, 688, 66325, 5323854, 401252765, 29719343543, 2190944084653, 161312635991274, 11872771016213506

Offset

1,1

Links

Table of n, a(n) for n=1..9.

Crossrefs

Sequence in context: A332167 A038803 A144957 * A261696 A174855 A186160

Adjacent sequences: A163013 A163014 A163015 * A163017 A163018 A163019

Keyword

nonn

Author

R. H. Hardin Jul 20 2009

Status

approved