def Era(n):
	is_prime=[True]*(n+1)
	is_prime[0]=False
	is_prime[1]=False

	i=2
	while i*i<=n:
		if is_prime[i]:
			for j in range(i*i,n+1,i):
				is_prime[j]=False
		if i==2:
			i+=1
		else:
			i+=2
	return is_prime

r=Era(10**5)
ans=[0]
for x in r[1:]:
	ans.append(ans[-1]+x)

t=int(input())
for i in range(t):
	n=int(input())
	print(ans[n])