A328726 Decimal expansion of the number with continued fraction expansion 4, 6, 8, 9, 10, 12, 14, 15, ... (A002808 = composite numbers).

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

Offset

1,1

Links

Table of n, a(n) for n=1..105.

Formula

Equals 1/A302937. - Alois P. Heinz, Nov 13 2019

Example

4.163310470941149346202768593813039507043958...

Mathematica

RealDigits[FromContinuedFraction[Select[Range[200], CompositeQ]], 10, 120][[1]] (* Harvey P. Dale, Apr 12 2026 *)

Crossrefs

Cf. A002808, A060997, A064442, A084255, A127551, A302937.

Sequence in context: A141649 A101347 A200344 * A127556 A227832 A293432

Adjacent sequences: A328723 A328724 A328725 * A328727 A328728 A328729

Keyword

cons,nonn

Author

Alexander Victorius Budianto, Oct 26 2019

Extensions

More digits from Alois P. Heinz, Nov 13 2019

Status

approved