Number of length n+4 0..4 arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.
A249462
Number of length n+4 0..4 arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.
Terms
- a(0) =2640a(1) =11260a(2) =48180a(3) =206428a(4) =884728a(5) =3791504a(6) =16249428a(7) =69646680a(8) =298527530a(9) =1279613894a(10) =5484967770a(11) =23510991158a(12) =100778855292a(13) =431985293958
External references
- oeis: A249462