Number of nX5 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.
A183317
Number of nX5 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) =13a(1) =57a(2) =377a(3) =1975a(4) =11385a(5) =61755a(6) =343035a(7) =1872913a(8) =10288475a(9) =56225061a(10) =307755285a(11) =1681755047a(12) =9194060283a(13) =50235380141a(14) =274514218163
External references
- oeis: A183317