login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A143533 a(n) = A038705(n) - 1. 2
0, 1, 2, 4, 18, 40, 162, 526, 1708, 4838, 13522, 34062 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..12.

J. K. Sikora, Number of Digits in the CFE of Champernowne's Constant to the Coefficient Before HWM #12

J. K. Sikora, On the High Water Mark Convergents of Champernowne's Constant in Base Ten, arXiv:1210.1263 [math.NT]

J. K. Sikora, Champernowne's Constant CFE Coefficients to HWM #12 (789 MB unzipped)

J. K. Sikora, Champernowne's Constant CFE Calculation Program Source

Eric Weisstein's World of Mathematics, Champernowne Constant Continued Fraction

CROSSREFS

Another version of A038705.

Cf. A143532 (number of decimal digits in n-th term of c.f.).

Cf. A143534 (number of decimal digits in a(n)th term of c.f.).

Sequence in context: A220586 A054300 A063101 * A064723 A240316 A151449

Adjacent sequences:  A143530 A143531 A143532 * A143534 A143535 A143536

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Aug 22 2008

EXTENSIONS

Added a(10) (from Mark Sofroniou), Eric W. Weisstein, Sep 04 2008

Edited by N. J. A. Sloane, Apr 03 2010 to reflect the fact that A038705 is the primary version of this sequence

Term 34062 from John K. Sikora, Aug 24 2012

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified May 24 17:32 EDT 2017. Contains 286997 sequences.