Number of length n+4 0..7 arrays with no disjoint pairs in any consecutive five terms having the same sum.
A247403
Number of length n+4 0..7 arrays with no disjoint pairs in any consecutive five terms having the same sum.
Terms
- a(0) =12120a(1) =49032a(2) =201172a(3) =826488a(4) =3385192a(5) =13824356a(6) =56865236a(7) =234794368a(8) =969917240a(9) =4001182804a(10) =16485572528a(11) =67985714396a(12) =280631148932
External references
- oeis: A247403