110736domain: NAppears in sequencesNumerator of Euler(n, 9/25).at n=4A156978Averages of two consecutive odd cubes; a(n) = (n^3 + (n+2)^3)/2.at n=23A173962Floor((n+1/n)^3).at n=47A197602E.g.f.: (sin(3^2*x) + sin(4^2*x)) / sin(5^2*x).at n=2A272462