import std.stdio, std.algorithm, std.conv, std.array, std.string, std.math, std.typecons, std.numeric;

void main()
{
    auto K = readln.chomp.to!long;
    auto rs = new long[](50);
    rs[] = 49;
    int i;
    auto d = K / 50;
    foreach (ref r; rs) r += d * 49;
    auto m = K % 50;
    foreach (ref r; rs[0..m]) r += 50;
    rs[$-1] -= m;
    writeln(50);
    writeln(rs.to!(string[]).join(" "));
}