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!)
A141133 a(n) = p(p(p(A028815(n)-1)-1)-1)-1, where p(n)=n-th prime. 0

%I #11 Jan 24 2023 07:29:16

%S 1,2,12,106,238,612,1020,1732,2088,2902,4336,5278,7102,8500,9282,

%T 10566,12640,15268,15678,19488,21142,22062,24766,27430,30108,33892,

%U 37056,38706,40786,41980,43626,52360,54982,57900,60496,66808,68398,72670

%N a(n) = p(p(p(A028815(n)-1)-1)-1)-1, where p(n)=n-th prime.

%Y Cf. A028815.

%K nonn

%O 1,2

%A _Juri-Stepan Gerasimov_, Jul 31 2008

%E Corrected and extended by _D. S. McNeil_, Mar 21 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 April 15 10:24 EDT 2024. Contains 371681 sequences. (Running on oeis4.)