32415

Appears in sequences

• a(n) = floor((Pi/2)^n).at n=23A014214
• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 24.at n=14A031702
• Array read by rows in which the n-th row contains the multiples of n in increasing order using all the digits of first n numbers.at n=29A078189
• a(n) = n * (10*n^2 - 6n + 1) = n * A087348(n).at n=15A104099
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 0), (-1, 1, 1), (0, 1, -1), (1, 0, 1)}.at n=9A149330
• a(n) = 225*n^2 + 15.at n=12A158557
• List of André permutations of the first kind.at n=21A278982