Buggy python submission (verdict: Runtime Error):
import math

def main():
    N = int(input())
    ans = [0]*(N+1)

    end = math.ceil(math.sqrt(N))

    for i in range(3,end+1):
        sn = i
        x = 1
        y = 1
        z = sn - 2
        zt = z
        if(cal(x,y,z) < N):
            ans[cal(x,y,z)] += func(x,y,z)
        while True:
            x = 1
            z = zt
            y += 1
            z -= 1
            zt = z
            if x > z or y > z:
                break
            if(cal(x,y,z) < N):
                ans[cal(x,y,z)] += func(x,y,z)
            for j in range(y - 1):
                if y < x + 1:
                    break
                x += 1
                z -= 1
                if x > z or y > z:
                    break
                if(cal(x,y,z) < N):
                    ans[cal(x,y,z)] += func(x,y,z)
    
    for i in range(1,N+1):
        print(ans[i])
        

def func(x,y,z):
    # print(x,y,z)
    if x == y and y == z and z == x:
        return 1
    elif x != y and y != z and z != x:
        return 6
    else:
        return 3

def cal(x,y,z):
    return x**2+y**2+z**2+x*y+y*z+z*x

main()

Fixed submission:
import math

L, R, d = map(int,input().split())

ans = 0

for i in range(L,R+1):
    if i % d == 0:
        ans += 1

print(ans)

Buggy python submission (verdict: Runtime Error):
import math

def main():
    N = int(input())
    ans = [0]*(N+1)

    end = N

    for i in range(3,end+1):
        sn = i
        x = 1
        y = 1
        z = sn - 2
        ans[cal(x,y,z)] += func(i,x,y,z)
        while z >= math.ceil(sn / 2):
            y += 1
            z -= 1
            if x > z or y > z:
                break
            ans[cal(x,y,z)] += func(i,x,y,z)
            for j in range(y):
                x += 1
                z -= 1
                if x > z or y > z:
                    break
                ans[cal(x,y,z)] += func(i,x,y,z)
    
    for i in range(1,N+1):
        print(ans[i])
        

def func(n,x,y,z):
    if x == y and y == z and z == x:
        return 1
    elif x != y and y != z and z != x:
        return 6
    else:
        return 3

def cal(x,y,z):
    return x**2+y**2+z**2+x*y+y*z+z*x

main()

Fixed submission:
import math

L, R, d = map(int,input().split())

ans = 0

for i in range(L,R+1):
    if i % d == 0:
        ans += 1

print(ans)

Buggy python submission (verdict: Runtime Error):
import math

def main():
    N = int(input())
    ans = [0]*(N+1)

    end = math.ceil(math.sqrt(N))

    for i in range(3,end+1):
        sn = i
        x = 1
        y = 1
        z = sn - 2
        ans[cal(x,y,z)] += func(i,x,y,z)
        while z >= math.ceil(sn / 2):
            y += 1
            z -= 1
            if x > z or y > z:
                break
            ans[cal(x,y,z)] += func(i,x,y,z)
            for j in range(y):
                x += 1
                z -= 1
                if x > z or y > z:
                    break
                ans[cal(x,y,z)] += func(i,x,y,z)
    
    for i in range(1,N+1):
        print(ans[i])
        

def func(n,x,y,z):
    if x == y and y == z and z == x:
        return 1
    elif x != y and y != z and z != x:
        return 6
    else:
        return 3

def cal(x,y,z):
    return x**2+y**2+z**2+x*y+y*z+z*x

main()

Fixed submission:
import math

L, R, d = map(int,input().split())

ans = 0

for i in range(L,R+1):
    if i % d == 0:
        ans += 1

print(ans)