685700
domain: N
Appears in sequences
- Powers of sqrt(6) rounded down.at n=15A017922
- Powers of sqrt(6) rounded to nearest integer.at n=15A017923
- Powers of fourth root of 6 rounded down.at n=30A018060
- Powers of fourth root of 6 rounded to nearest integer.at n=30A018061
- Integer part of square root of n^15 = A010803(n).at n=6A155018
- a(n) = n*(12*n^3 + 10*n^2 - 9*n - 7)/6.at n=24A172080
- Values y for record minima of the positive distance d between the fifteenth power of a positive integer x and the square of an integer y such that d = x^15 - y^2 (x <> k^2 and y <> k^15).at n=3A179814