75750

Appears in sequences

• Numbers n such that n | 4^n + 3^n + 2^n + 1^n.at n=36A056643
• a(n) = floor(1/(n-1) * Sum_{k=1..n-1} a(k)^(n/k)), given a(0)=1, a(1)=2, a(2)=5.at n=15A079117
• a(n) = [x^n/n!] log( (n - (n-1)*exp(x)) / (n+1 - n*exp(x)) ).at n=4A201731
• Numbers m such that the largest digit in the decimal expansion of 1/m is 3.at n=38A350814