Number of nX4 0..1 arrays with no element less than a strict majority of its horizontal and vertical neighbors.
A231378
Number of nX4 0..1 arrays with no element less than a strict majority of its horizontal and vertical neighbors.
Terms
- a(0) =7a(1) =48a(2) =378a(3) =2539a(4) =17363a(5) =120124a(6) =830890a(7) =5746499a(8) =39745115a(9) =274872588a(10) =1900931060a(11) =13146313579a(12) =90916738809a(13) =628758673194
External references
- oeis: A231378