Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,3,2,1,4 for x=0,1,2,3,4.
A196077
Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,3,2,1,4 for x=0,1,2,3,4.
Terms
- a(0) =0a(1) =8a(2) =12a(3) =111a(4) =931a(5) =4237a(6) =31062a(7) =156559a(8) =1100005a(9) =6068247a(10) =36690646a(11) =216691051a(12) =1306291763a(13) =7830872051a(14) =46246201736a(15) =276088388127
External references
- oeis: A196077