T(n,k)=Number of -k..k arrays x(0..n-1) of n elements with zero sum and no two consecutive zero elements.

A199530

T(n,k)=Number of -k..k arrays x(0..n-1) of n elements with zero sum and no two consecutive zero elements.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =1a(4) =4a(5) =6a(6) =1a(7) =6a(8) =18a(9) =12a(10) =1a(11) =8a(12) =36a(13) =72a(14) =32a(15) =1a(16) =10a(17) =60a(18) =212a(19) =320a(20) =80a(21) =1a(22) =12a(23) =90a(24) =464a(25) =1324a(26) =1414a(27) =200a(28) =1a(29) =14

External references