A114603 Decimal expansion of constant appearing in asymptotic variance of estimator for pi in the Buffon-Laplace needle problem on a triangular grid with l/d=1.

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