485741domain: NAppears in sequencesNumerators of continued fraction convergents to sqrt(23).at n=12A041036Numerators of continued fraction convergents to sqrt(92).at n=12A041164Numerators of continued fraction convergents to sqrt(368).at n=6A041696a(n) = Sum_{k=1..n} gcd(k, n)^4.at n=25A343498