A088373 Decimal expansion of a constant related to the postulated upper estimate for the complex Grothendieck constant.

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