A091694 Trott's second constant: decimal expansion is same as terms in its non-simple continued fraction read serially.

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