A163010 Number of n X 10 binary arrays with all 1s connected and a path of 1s from upper left corner to lower right corner.

1, 4059, 3960215, 2514035445, 1408344201283, 759343825445905, 403566354707763962, 213092418506218124956, 112160245091369049581311, 58940807698860767759080097, 30948724881441811028300219737, 16243978798284453170863654213328, 8524183733959036712486247053804155

Offset

1,2

Links

Andrew Howroyd, Table of n, a(n) for n = 1..100

Crossrefs

Row 10 of A359573.

Sequence in context: A320216 A246801 A020430 * A069332 A118060 A146894

Adjacent sequences: A163007 A163008 A163009 * A163011 A163012 A163013

Keyword

nonn

Author

R. H. Hardin, Jul 20 2009

Extensions

a(7) onward from Andrew Howroyd, Oct 27 2025

Status

approved