OFFSET
0,2
COMMENTS
This is the semiprime analog of A030168: continued fraction expansion of Copeland-Erdős constant (concatenated primes). Decimal expansion of real number formed from concatenation of first 101 digits of A001358, to first 50 terms of continued fraction expansion: 0.469101415212225... = 0 + 1/2+ 1/7+ 1/1+ 1/1+ 1/2+ 1/4+ 1/26+ 1/1+ 1/4+ 1/1+... It seems likely that the real number itself is transcendental.
CROSSREFS
KEYWORD
cofr,nonn,base
AUTHOR
Jonathan Vos Post, Mar 15 2006
EXTENSIONS
Extended and edited by Charles R Greathouse IV, Apr 25 2010
STATUS
approved