Number of nondecreasing arrangements of 8 numbers x(i) in -(n+6)..(n+6) with the sum of sign(x(i))*x(i)^2 zero.

A188008

Number of nondecreasing arrangements of 8 numbers x(i) in -(n+6)..(n+6) with the sum of sign(x(i))*x(i)^2 zero.

Terms

    a(0) =1670a(1) =2983a(2) =5191a(3) =8373a(4) =13343a(5) =20224a(6) =30358a(7) =43750a(8) =62354a(9) =86173a(10) =118859a(11) =159445a(12) =213459a(13) =277174a(14) =362216a(15) =461894a(16) =590268a(17) =739245a(18) =924861a(19) =1139511a(20) =1409109a(21) =1712354a(22) =2087342a(23) =2501092a(24) =3011962a(25) =3576355a(26) =4267359a(27) =5020859a(28) =5914551a(29) =6899802

External references