166831

Appears in sequences

• Difference between 2^n and largest square strictly less than 2^n.at n=33A056007
• Records of minima of the positive distance d between the eleventh power of a positive integer x and the square of an integer y such that d = x^11 - y^2 (x <> k^2 and y <> k^11).at n=4A179793
• Differences between odd powers of 2 and the next smaller square.at n=16A201125