Number of nondecreasing arrangements of 5 numbers x(i) in -(n+3)..(n+3) with the sum of sign(x(i))*x(i)^2 zero.

A188005

Number of nondecreasing arrangements of 5 numbers x(i) in -(n+3)..(n+3) with the sum of sign(x(i))*x(i)^2 zero.

Terms

    a(0) =25a(1) =45a(2) =64a(3) =88a(4) =117a(5) =159a(6) =216a(7) =270a(8) =333a(9) =421a(10) =500a(11) =628a(12) =731a(13) =869a(14) =1000a(15) =1156a(16) =1349a(17) =1545a(18) =1718a(19) =1940a(20) =2163a(21) =2525a(22) =2806a(23) =3116a(24) =3405a(25) =3785a(26) =4208a(27) =4608a(28) =4983a(29) =5443

External references