A174974 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A174974

Numbers of decimal digits of the Golomb-Dickman constant A084945 that are prime.

6, 27, 57, 60, 1659, 2508

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

Eric Weisstein's World of Mathematics, Constant Primes

Eric Weisstein's World of Mathematics, Golomb-Dickman Constant Digits

Eric Weisstein's World of Mathematics, Integer Sequence Primes

EXAMPLE

a(1) = 6 since 624329 is prime

a(2) = 27 since 624329988543550870992936383 is prime

CROSSREFS

Cf. A084945,A174975.

Sequence in context: A309337 A174226 A100784 * A273578 A012720 A012365

Adjacent sequences: A174971 A174972 A174973 * A174975 A174976 A174977

KEYWORD

nonn,base,more

AUTHOR

Eric W. Weisstein, Apr 02 2010

EXTENSIONS

a(5) from David J. Broadhurst, Apr 02 2010

a(6) from Eric W. Weisstein, Apr 03 2010

STATUS

approved

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.