Number of distinct solutions of sum{i=1..10}(x(2i-1)*x(2i)) = 0 (mod n), with x() in 0..n-1.

A180802

Number of distinct solutions of sum{i=1..10}(x(2i-1)*x(2i)) = 0 (mod n), with x() in 0..n-1.

Terms

    a(0) =1a(1) =36a(2) =1011a(3) =23616a(4) =392306a(5) =5046199a(6) =49761514a(7) =400327073a(8) =2659219164a(9) =15184890632a(10) =75357374180a(11) =334037161778

External references