A224891 Position of first occurrence of n in continued fraction for Copeland-Erdos constant.

7, 15, 19, 1, 6, 14, 11, 3, 16, 253, 97, 153, 52, 211, 252, 4, 82, 5, 63, 352, 1048, 554, 561, 689, 87, 333, 53, 1794, 620, 391, 1100, 1202, 714, 3928, 627, 137, 256, 647, 28, 328, 58, 2416, 443, 1352, 341, 1347, 910, 3042, 3869, 839, 989, 680, 228, 688, 748, 2310, 8253, 17

Offset

1,1

Comments

Correctly indexed version of A033309.

Smallest numbers not occurring in the first 1,011,597,392 terms of the c.f. are 14731, 15456, 15579, 15869, ...

Links

Eric W. Weisstein, Table of n, a(n) for n = 1..14730

Eric Weisstein's World of Mathematics, Copeland-Erdos Constant Continued Fraction

Formula

a(n) = A033309(n) - 1.

Crossrefs

Cf. A033309 (= a(n) + 1).

Cf. A030168 (continued fraction of the Copeland-Erdos constant).

Sequence in context: A329485 A154618 A275190 * A138641 A297853 A298050

Adjacent sequences: A224888 A224889 A224890 * A224892 A224893 A224894

Keyword

nonn

Author

Eric W. Weisstein, Jul 24 2013

Status

approved