A069302 Number of n X 11 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column.

13860, 66977242, 220646655318, 605385196535596, 1501028805154667736, 3500044399151834410528, 7844661838902748923237822, 17121637307123834033940314568, 36691638903540665604692077389476, 77626289171582272584203485766947172

Offset: 2

Author

R. H. Hardin, Mar 14 2002

Keywords

• nonn

Crossrefs

Cf. n X 2 A002450, n X 3 A069294, n X 4 A069295, n X 5 A069296, n X 6 A069297, n X 7 A069298, n X 8 A069299, n X 9 A069300, n X 10 A069301, n X 12 A069303, n X 13 A069304, n X 14 A069305, read by rows A069306-A069320.

Extensions

a(6)-a(11) from Sean A. Irvine, Apr 25 2024