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!)
A286398 Denominator of A285388(n+1)/A285388(n). 0

%I #17 May 11 2017 11:47:23

%S 1,7,143,7429,94395,70514711,68421139647,3628781953225,

%T 180465781280744001,1051696554978819009,2043771643161196817,

%U 455757414124192757820663,145129235359794615466069,1358004768744860147421669766123,9043798410819212324167588503127725

%N Denominator of A285388(n+1)/A285388(n).

%e a(2)=(7); a(3)=(11*13); a(4)=(17*19*23); a(5)=3*5*7*(29*31); ...

%Y Cf. A285388.

%K nonn

%O 1,2

%A _Ralf Steiner_, May 10 2017

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 July 26 02:32 EDT 2024. Contains 374615 sequences. (Running on oeis4.)