A087491 Decimal expansion of Khinchin mean K_{-1}.

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