Number of length 4+2 0..n arrays with the sum of the maximum minus twice the median plus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero.

A251431

Number of length 4+2 0..n arrays with the sum of the maximum minus twice the median plus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero.

Terms

    a(0) =40a(1) =341a(2) =1888a(3) =6589a(4) =18952a(5) =44465a(6) =94452a(7) =180625a(8) =324136a(9) =545021a(10) =878516a(11) =1353921a(12) =2024188a(13) =2932293a(14) =4149792a(15) =5735557a(16) =7786700a(17) =10376093a(18) =13629740a(19) =17642437a(20) =22564780a(21) =28519073a(22) =35692724a(23) =44219965a(24) =54334868a(25) =66206505a(26) =80091608a(27) =96191873

External references