186979578241domain: NAppears in sequencesNumerators of continued fraction convergents to sqrt(195).at n=15A041362Numerators of continued fraction convergents to sqrt(780).at n=15A042504Chebyshev T-polynomials T(n,14) with Diophantine property.at n=8A097310128*n^8 - 256*n^6 + 160*n^4 - 32*n^2 + 1.at n=14A243134