m=int(input("Enter the digit = "))
while m!=0:
if (2*m)%10==0:
print("The triplets are",2*m,(m**2)-1,(m**2)+1,end="")
break
elif ((m+1)**0.5)%2==0:
print("The triplets are",2*m,(m**2)-1,(m**2)+1,end="")
break
elif ((m-1)**0.5)%2==0:
print("The triplets are",2*m,(m**2)-1,(m**2)+1,end="")
break
else:
print("No pythagorean triplets possible",end="")