Number of length 5+4 0..n arrays with some disjoint pairs in every consecutive five terms having the same sum.
A247932
Number of length 5+4 0..n arrays with some disjoint pairs in every consecutive five terms having the same sum.
Terms
- a(0) =512a(1) =9611a(2) =104692a(3) =641575a(4) =2582556a(5) =8083791a(6) =21652632a(7) =50642325a(8) =108467436a(9) =211190505a(10) =385683376a(11) =663206263a(12) =1089800384a(13) =1712571513a(14) =2604321792a(15) =3841714375a(16) =5527027352a(17) =7758624247a(18) =10684401316a(19) =14461199221a(20) =19256940728
External references
- oeis: A247932