65464domain: NAppears in sequencesa(n) = 12*a(n-1) - 34*a(n-2) for n > 1; a(0) = 3, a(1) = 22.at n=5A164021Least magic constant of magic squares using Smith numbers.at n=14A170928Smallest integer m such that gcd{x | sum of proper divisors of x is m} is equal to 2*n, when there are at least two such x's.at n=27A253303