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A191608 Decimal expansion of number whose continued fraction is based on noncomposite numbers. 1
6, 9, 8, 1, 6, 2, 1, 1, 5, 4, 3, 8, 3, 9, 3, 9, 0, 3, 5, 3, 3, 5, 2, 3, 8, 8, 7, 5, 0, 8, 3, 4, 6, 9, 7, 5, 9, 2, 9, 5, 9, 9, 1, 0, 9, 1, 2, 4, 1, 8, 7, 4, 4, 7, 5, 3, 3, 8, 9, 2, 4, 6, 2, 8, 4, 7, 2, 7, 9, 7, 2, 5, 3, 9, 7, 5, 0, 7, 9, 4, 7, 0, 4, 9, 6, 7, 3, 7, 9, 9, 7, 4, 1, 8, 9, 8, 9, 7, 0, 3, 1, 6, 8, 5, 1 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..104.

FORMULA

0.6981621154383939035335... = 1/(1+1/(2+1/(3+1/(5+1/(7+1/(11+1/(13+1/...))))))).

1/(1+A084255). - Nathaniel Johnston, Jun 08 2011

= 1/A152062. - R. J. Mathar, Jun 17 2011

CROSSREFS

Sequence in context: A021593 A019696 A119801 * A266563 A153603 A198557

Adjacent sequences:  A191605 A191606 A191607 * A191609 A191610 A191611

KEYWORD

nonn,cons

AUTHOR

Fabrice Auzanneau, Jun 08 2011

EXTENSIONS

Corrected and extended by Nathaniel Johnston, Jun 08 2011

STATUS

approved

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Last modified January 21 21:30 EST 2020. Contains 331128 sequences. (Running on oeis4.)