127604domain: NAppears in sequencesSolution to the Dancing School Problem with 6 girls and n+6 boys: f(6,n).at n=8A079911Solution to the Dancing School Problem with n girls and n+8 boys: f(n,8).at n=5A079927Nonnegative values x of solutions (x, y) to the Diophantine equation x^2 + (x+511)^2 = y^2.at n=31A207078