3057647616

Appears in sequences

• Expansion of 2*x*(1+4*x+8*x^2)/(1-24*x^3).at n=20A076508
• Smallest number beginning with 3 and having exactly n prime divisors counted with multiplicity.at n=27A106423
• Determinant of the n X n matrix with (i,j)-entry equal to 1 or 0 according as i + j is coprime to n or not.at n=56A228885
• a(n) = Product_{d|n} d*tau(d), where tau(k) = the number of the divisors of k (A000005).at n=23A306705