451605

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 64.at n=20A031742
• Partition number array, called M32(-5), related to A013988(n,m)= |S2(-5;n,m)| ( generalized Stirling triangle).at n=33A144268
• a(n) = 441*n^2 + 21.at n=32A158603
• Products of 6 distinct odd primes.at n=6A168352
• a(n) is the smallest k > n such that psi(k) is the arithmetic mean of psi(k - n) and psi(k + n), or 0 if no such k exists.at n=50A292307
• Least squarefree number with n prime factors whose average is an integer.at n=5A300393
• a(n) is the least k such that there are exactly n solutions in positive integers to the equation x^3 + y^2 = k^2.at n=14A382838