1 2 3 4 5 6 7 8 9 10
c = 0 n1 = 0 n2 = 1 r = 0 while c <= 16: c = c + 1 r = n1 + n2 n1 = n2 n2 = r print r
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584