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

 

Logo

Annual appeal: Please make a donation to keep the OEIS running! Over 6000 articles have referenced us, often saying "we discovered this result with the help of the OEIS".
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A198776 Primes from merging of 2 successive digits in decimal expansion of Euler-Mascheroni constant. 18
53, 2, 43, 31, 59, 59, 23, 59, 5, 67, 23, 67, 67, 67, 47, 29, 17, 67, 31, 47, 7, 5, 83, 41, 17, 73, 97, 23, 53, 53, 3, 37, 29, 37, 73, 37, 73, 37, 67, 73, 79, 59, 47, 73, 3, 67, 53, 23, 31, 17, 61, 11, 11, 19, 7, 79, 47, 79, 37, 5, 2, 29, 13, 47, 61, 2, 29 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Leading zeros are permitted, so some terms may be less than 2 digits in length.

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

MATHEMATICA

  egp[len_]:=Module[{egterms=FromDigits/@Partition[RealDigits[EulerGamma, 10, 1000][[1]], len, 1]}, Select[egterms, PrimeQ[#]&]]; egp[2]

CROSSREFS

Cf. A103773, A103789, A103793, A103808, A103809, A103810, A103811,

A103812, A104824, A104825, A104826, A104843, A104844, A104845,

A104846, A104847, A104848, A104849, A104850, A104936, A198161, A198162,

A198163, A198164, A198165, A198166, A198167, A198168, A198169,

A198170, A198171, A198172, A198173, A198175, A104851, A198177,

A198777, A198778, A198779, A198780, A198781, A198782,

A198783, A198784.

Sequence in context: A038778 A116107 A114787 * A051320 A232126 A078681

Adjacent sequences:  A198773 A198774 A198775 * A198777 A198778 A198779

KEYWORD

nonn,base

AUTHOR

Harvey P. Dale, Oct 29 2011

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 November 21 13:53 EST 2017. Contains 295001 sequences.