Number of nX4 0..1 arrays with every element equal to 0, 1, 2, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A300310
Number of nX4 0..1 arrays with every element equal to 0, 1, 2, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =29a(2) =45a(3) =211a(4) =1537a(5) =8135a(6) =41485a(7) =237494a(8) =1335377a(9) =7220188a(10) =39898274a(11) =222289040a(12) =1223973190a(13) =6747658497a(14) =37357592557a(15) =206400784559
External references
- oeis: A300310