import sys
N = int(sys.argv[1])
xnm1 = 1
xnm2 = 1
n = 2
while n <= N:
    xn = xnm1 + xnm2
    print 'x_%d = %d' % (n, xn)
    xnm2 = xnm1
    xnm1 = xn
    n += 1

3cb3090173e66d298196c09561f34b5fbae864e0
import sys
N = int(sys.argv[1])
xnm1 = 1
xnm2 = 1
n = 2
while n <= N:
    xn = xnm1 + xnm2
    print 'x_%d = %d' % (n, xn)
    xnm2 = xnm1
    xnm1 = xn
    n += 1
