T(n,k)=Number of length n+2 0..k arrays with no three consecutive terms having the sum of any two elements equal to twice the third.
A248461
T(n,k)=Number of length n+2 0..k arrays with no three consecutive terms having the sum of any two elements equal to twice the third.
Terms
- a(0) =6a(1) =18a(2) =10a(3) =48a(4) =36a(5) =16a(6) =96a(7) =148a(8) =72a(9) =26a(10) =174a(11) =380a(12) =460a(13) =144a(14) =42a(15) =282a(16) =862a(17) =1512a(18) =1436a(19) =288a(20) =68a(21) =432a(22) =1652a(23) =4272a(24) =6040a(25) =4488a(26) =576a(27) =110a(28) =624a(29) =2956
External references
- oeis: A248461