8553600

Appears in sequences

• Numbers n such that sum of the squares of the prime factors of n equals the sum of the squares of the digits of n.at n=34A067184
• a(n) = number of elements of order n in simple group Alt(12) of order 239500800.at n=13A145437
• Triangle t(n,m) read by rows which contains in row n integer values of n! * binomial(n+m+1,m+1) / binomial(n-m-1,m+1) sorted along increasing m.at n=31A176993
• a(1) = 1; thereafter a(n) is the product of all 0 < m < n for which n == a(m) (mod m).at n=30A271530
• Coefficients T(n,k) of x^(3*n)*r^(3*k)/(3*n)! in power series C(x,r) = 1 + Integral S(x,r)^2 * D(x,r)^2 dx such that C(x,r)^3 - S(x,r)^3 = 1 and D(x,r)^3 - r^3*S(x,r)^3 = 1, as a triangle read by rows.at n=13A357541
• Coefficients T(n,k) of x^(3*n)*r^(3*k)/(3*n)! in power series D(x,r) = 1 + r^3 * Integral S(x,r)^2 * D(x,r)^2 dx such that C(x,r)^3 - S(x,r)^3 = 1 and D(x,r)^3 - r^3*S(x,r)^3 = 1, as a triangle read by rows.at n=11A357542