24405761

Appears in sequences

• a(n) = ((n+1)^n + (n-1)^n)/2.at n=8A062024
• 8th binomial transform of (1,0,1,0,1,.....), A059841.at n=8A081190
• Square number array read by antidiagonals.at n=53A084061
• Numbers z such that x^2 + y^8 = z^2 (with positive integers x and y) and gcd(x, y, z) = 1.at n=23A293695
• Sum of terms of even index in the binomial decomposition of n^(n-1).at n=8A345632
• a(n) is the denominator of the relativistic sum of n velocities of 1/n, in units where the speed of light is 1.at n=7A348132