A078975 Decimal expansion of constant C>0 such that sum(k>=1,1/C^(k^2)) = 1.

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