cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A066707 Incrementally largest terms in the continued fraction for the constant given by Sum_{k>=0} A033308(k) / 2^k = 2.89104866587305422....

Original entry on oeis.org

2, 8, 10, 32, 39, 5903, 135598
Offset: 1

Views

Author

Robert G. Wilson v, Jan 14 2002

Keywords

Comments

Previous name: Incrementally largest terms in the continued fraction for Copeland-Erdos constant 0.235711... (concatenate primes).
Appears to be a mistaken version of A033310 in which base 2 has been used in the "concatenation" of the digits in A033308 while still interpreting the digits of A033308 as decimal. - Sean A. Irvine, Nov 03 2023

Crossrefs

Programs

  • Mathematica
    a = {}; Do[a = Append[a, IntegerDigits[ Prime[n]]], {n, 1, 5*10^4} ]; b = ContinuedFraction[ N[ FromDigits[{Flatten[a], 0}, 2], 5*10^4]]; c = -1; d = {}; Do[ If[b[[n]] > c, c = b[[n]]; d = Append[d, c]], {n, 1, 48336} ]; d

Extensions

Name changed to match data by Sean A. Irvine, Nov 03 2023