T(n,k)=Number of length n+3 0..k arrays with some disjoint pairs in every consecutive four terms having the same sum.
A247533
T(n,k)=Number of length n+3 0..k arrays with some disjoint pairs in every consecutive four terms having the same sum.
Terms
- a(0) =8a(1) =33a(2) =8a(3) =88a(4) =45a(5) =8a(6) =185a(7) =136a(8) =61a(9) =8a(10) =336a(11) =317a(12) =220a(13) =81a(14) =8a(15) =553a(16) =600a(17) =561a(18) =364a(19) =105a(20) =8a(21) =848a(22) =1033a(23) =1124a(24) =1007a(25) =604a(26) =153a(27) =8a(28) =1233a(29) =1616
External references
- oeis: A247533