14 — 361

k=0
for x in range(2,100):
    s=1*x**4+3*x**3+1*x**2+5*x**1+2*x**0+7*100**3+x*100**2+2*100**1+5*100**0
    if s%11==0:
        k+=1
        print(x)
print(k)