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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A093927 n-th root of the n-th partial sum of A093355. 3

%I #13 Jun 10 2018 20:52:38

%S 2,2,3,4,47,28,71,80,57,52,77,62,75,154,243,236,183,448,341,380,603,

%T 508,411,1060,837,686,765,658,569,506,479,588,1315,2826,3709,2964,

%U 2585,2536,2139,1876,1643,1656,1405,1824,1739,1624,1557,1462,1775,1936,1809,1762

%N n-th root of the n-th partial sum of A093355.

%F a(n) = (Sum_{k=1..n} A093355(k))^(1/n) = min { k in N | k^n - a(n-1)^(n-1) is prime }. - _M. F. Hasler_, Apr 07 2009

%o (PARI) s=0; for( n=1,999, t=floor(sqrtn(s,n)); until( isprime( t++^n-s),); print1(t,","); s=t^n) \\ _M. F. Hasler_, Apr 07 2009

%Y Cf. A093355.

%Y Cf. A093928.

%K nonn

%O 1,1

%A _Amarnath Murthy_, Apr 25 2004

%E More terms from _Ray G. Opao_, Nov 29 2004

%E More terms from _David Wasserman_, Mar 06 2007

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.

Last modified September 14 06:54 EDT 2024. Contains 375920 sequences. (Running on oeis4.)