Number of nX6 binary arrays with an element zero only if there are an even number of ones to its left and an even number of ones above it.
A183318
Number of nX6 binary arrays with an element zero only if there are an even number of ones to its left and an even number of ones above it.
Terms
- a(0) =21a(1) =119a(2) =1109a(3) =7833a(4) =61755a(5) =455509a(6) =3437801a(7) =25528515a(8) =190243099a(9) =1412491505a(10) =10484413673a(11) =77772795145a(12) =576515430247
External references
- oeis: A183318