def cmb(n, r, p):
  if (r < 0) or (n < r):
    return 0
  r = min(r, n - r)
  return fac[n]*finv[r]*finv[n-r]%p

def perm(n,r,p):
  if (r < 0) or (n < r):
    return 0
  return fac[n]*finv[n-r]%p

N = 31000
MOD = pow(10,9)+7

fac = [-1]*(N+1); fac[0] = 1; fac[1] = 1 #階乗
finv = [-1]*(N+1); finv[0] = 1; finv[1] = 1 #階乗の逆元
inv = [-1]*(N+1); inv[0] = 0; inv[1] = 1 #逆元
for i in range(2,N+1):
  fac[i] = fac[i-1]*i%MOD
  inv[i] = MOD - inv[MOD%i]*(MOD//i)%MOD
  finv[i] = finv[i-1]*inv[i]%MOD

M = int(input())
A = list(map(int,input().split()))
MAX = 63
L = [0]*MAX

for i in range(M):
  for j in range(MAX):
    if A[i]>>j&1:
      L[j] += 1
#print(L)
ans = 0
for i in range(MAX):
  base = pow(2,i)
  kosu = cmb(M,2,MOD)-cmb(L[i],2,MOD)-cmb(M-L[i],2,MOD)
  ans += base*kosu%MOD
print(ans%MOD)
  