Pascal's prison

// For Jake @ signals music
#include <iostream>
#include <iomanip>

using namespace std;

typedef unsigned long long number;

char rootNote = 'F';
static unsigned fixedWidth = 1;

void out(number n)
{
    //cout << setw(fixedWidth * 2) << fixed << std::setprecision(0) << n;   // for floating point
    //cout << setw(fixedWidth * 2) << n;                                      // for integers
    cout << " " << (char)('A' + (((n - 1) + (rootNote - 'A')) % 7));        // for note names
}

int main(int argc, const char * argv[])
{
    number rows = 8;
    for (number row = 0; row < rows; ++row)
    {
        cout << string((rows - 1 - row) * fixedWidth, ' ');
        number last = 1;
        out(last);
        for (int column = 1; column <= row; ++column)
        {
            number next = (last * (row + 1 - column)) / column;
            out(next);
            last = next;
        }
        cout << endl;
    }

    return 0;
}