A156944 Let d(i) be the i-th digit of the decimal expansion of e = 2.71828182845..., so that d(1) = 2, d(2) = 7, d(3) = 1, etc. Then a(n) = d(10 - d(n)).

8, 1, 2, 7, 8, 7, 2, 7, 8, 7, 8, 2, 2, 8, 8, 2, 8, 1, 2, 1, 8, 8, 8, 7, 1, 8, 1, 2, 1, 2, 8, 8, 8, 8, 8, 2, 1, 1, 2, 1, 8, 8, 1, 8, 2, 1, 8, 2, 2, 2, 2, 2, 2, 1, 8, 2, 8, 8, 2, 8, 1, 8, 8, 1, 1, 8, 8, 8, 1, 8, 8, 1, 8, 1, 2, 1, 2, 8, 1, 2, 2, 8, 2, 1, 2, 1, 7, 8, 2, 1, 7, 2, 8, 2, 2, 8, 8, 8, 8, 1, 8, 8, 1, 8, 8