Number of length-(4+1) 0..n arrays with new repeated values introduced in sequential order starting with zero.

A268263

Number of length-(4+1) 0..n arrays with new repeated values introduced in sequential order starting with zero.

Terms

    a(0) =17a(1) =106a(2) =479a(3) =1610a(4) =4357a(5) =10082a(6) =20771a(7) =39154a(8) =68825a(9) =114362a(10) =181447a(11) =276986a(12) =409229a(13) =587890a(14) =824267a(15) =1131362a(16) =1524001a(17) =2018954a(18) =2635055a(19) =3393322a(20) =4317077a(21) =5432066a(22) =6766579a(23) =8351570a(24) =10220777a(25) =12410842a(26) =14961431a(27) =17915354a(28) =21318685

External references