64142

Appears in sequences

• Numbers k such that k and k^2 use only the digits 1, 2, 4, 6 and 9.at n=51A136995
• Number of 0..n arrays x(0..3) of 4 elements with each no smaller than the sum of its previous elements modulo (n+1).at n=24A200253
• Floor of sums of the cubes of the non-integer square roots of n, as partitioned by the integer roots: floor(Sum_{j=n^2+1..(n+1)^2-1} j^(3/2)).at n=13A247112