Number of n X 6 0..1 arrays with every element unequal to 0, 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero.
A304477
Number of n X 6 0..1 arrays with every element unequal to 0, 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =32a(1) =184a(2) =202a(3) =869a(4) =2870a(5) =11079a(6) =35462a(7) =133597a(8) =471114a(9) =1710896a(10) =6061565a(11) =21980834a(12) =78585187a(13) =283683806a(14) =1018847251a(15) =3672874235a(16) =13208879435a(17) =47594094190a(18) =171327070438a(19) =617223088503
External references
- oeis: A304477