296863

Appears in sequences

• Difference between 2^n and largest square strictly less than 2^n.at n=39A056007
• Record minima of the positive distance d between the 11th power of a positive integer x and the square of an integer y such that d = x^13 - y^2 (x <> k^2 and y <> k^13).at n=4A179798
• Differences between odd powers of 2 and the next smaller square.at n=19A201125
• Difference between 2^(2n-1) and the nearest square.at n=19A236564