705259

Properties

Appears in sequences

• Prime(n), where n is such that (1+sum_{i=1..n} prime(i)^14) / n is an integer.at n=40A233043
• a(n) = ((2n-1)^(2n+1) + (2n+1)^(2n-1))/(2n)^2 = A154682(n)/(2n)^2 for n > 0.at n=3A233446
• a(n) = ((n-1)^(n+1) + (-1)^n*(n+1)^(n-1))/(n^2).at n=7A234252
• Prime numbersat n=56951