A020768 Decimal expansion of 1/sqrt(11).

3, 0, 1, 5, 1, 1, 3, 4, 4, 5, 7, 7, 7, 6, 3, 6, 2, 2, 6, 4, 6, 8, 1, 2, 0, 6, 6, 9, 7, 0, 0, 6, 2, 4, 2, 5, 8, 1, 1, 5, 5, 3, 5, 0, 4, 1, 4, 4, 4, 8, 6, 6, 9, 0, 6, 4, 1, 6, 9, 8, 3, 7, 6, 9, 1, 9, 6, 8, 0, 4, 2, 2, 0, 5, 5, 3, 6, 7, 6, 2, 2, 4, 2, 8, 0, 7, 6, 6, 7, 2, 6, 4, 8, 0, 2, 6, 4, 2, 2