The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A103752 Erroneous version of: Primes from merging of 10 successive digits in decimal expansion of the Golden Ratio: (1+sqrt(5))/2. 4

%I #21 Feb 21 2023 17:19:28

%S 1885371871,1467894749,1927385857,1044320141,1696498873,1208796539,

%T 1404814871,1388362561,1165339067,1653392113,1112115161,1678526879,

%U 1021710497,1225884823,1092051469,2035361123,1439829827,1122708877

%N Erroneous version of: Primes from merging of 10 successive digits in decimal expansion of the Golden Ratio: (1+sqrt(5))/2.

%C What is this sequence? The correct version is A198177. - _Bruno Berselli_, May 01 2013

%C All terms are less than 2^31, this seems to indicate that the author made calculations with signed 32-bit integers, similar to A105383. But in contrast to that sequence, none of the terms here is obtained by using this procedure (taking mod 2^32 and selecting primes between 10^9 and 2^31). Does the present sequence rather relate to a different constant? - _M. F. Hasler_, Nov 01 2014

%H Simon Plouffe, <a href="http://www.gutenberg.org/ebooks/634">Expansion of the Golden Ratio</a> done to 20,000 digits as part of project Gutenberg.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/GoldenRatio.html">Golden Ratio</a>.

%Y Cf. A198177.

%K nonn,base,unkn

%O 0,1

%A Andrew G. West (WestA(AT)wlu.edu), Mar 29 2005

%E Broken URL to Project Gutenberg replaced by _Georg Fischer_, Jan 03 2009

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 17 12:26 EDT 2024. Contains 372600 sequences. (Running on oeis4.)