Number of length 4+3 0..n arrays with some disjoint pairs in every consecutive four terms having the same sum.

A247536

Number of length 4+3 0..n arrays with some disjoint pairs in every consecutive four terms having the same sum.

Terms

    a(0) =8a(1) =81a(2) =364a(3) =1007a(4) =2164a(5) =3997a(6) =6584a(7) =10219a(8) =14852a(9) =20847a(10) =28108a(11) =37095a(12) =47564a(13) =60087a(14) =74428a(15) =91101a(16) =109760a(17) =131243a(18) =154956a(19) =181677a(20) =211024a(21) =243709a(22) =279136a(23) =318445a(24) =360676a(25) =406933a(26) =456648a(27) =510683a(28) =568172a(29) =630613

External references