Number of nondecreasing -n..n vectors of length 5 whose dot product with some lexicographically greater or equal nondecreasing -n..n vector equals 5.

A226426

Number of nondecreasing -n..n vectors of length 5 whose dot product with some lexicographically greater or equal nondecreasing -n..n vector equals 5.

Terms

    a(0) =6a(1) =88a(2) =365a(3) =968a(4) =2560a(5) =4932a(6) =9546a(7) =16367a(8) =27678a(9) =43394a(10) =67854a(11) =98326a(12) =144309a(13) =200321a(14) =278115a(15) =371542a(16) =499528a(17) =644096a(18) =840137a(19) =1061587a(20) =1344879

External references