T(n,k) is the number of length n+1 0..2*k arrays with the sum of the absolute values of adjacent differences equal to n*k.

A249982

T(n,k) is the number of length n+1 0..2*k arrays with the sum of the absolute values of adjacent differences equal to n*k.

Terms

    a(0) =4a(1) =6a(2) =10a(3) =8a(4) =24a(5) =20a(6) =10a(7) =42a(8) =88a(9) =64a(10) =12a(11) =64a(12) =208a(13) =384a(14) =136a(15) =14a(16) =90a(17) =426a(18) =1242a(19) =1606a(20) =466a(21) =16a(22) =120a(23) =728a(24) =3030a(25) =6856a(26) =7138a(27) =1012a(28) =18a(29) =154

External references