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a(n) = prime(n) + 8.
9

%I #17 Sep 08 2022 08:45:51

%S 10,11,13,15,19,21,25,27,31,37,39,45,49,51,55,61,67,69,75,79,81,87,91,

%T 97,105,109,111,115,117,121,135,139,145,147,157,159,165,171,175,181,

%U 187,189,199,201,205,207,219,231,235,237,241,247,249,259,265,271,277,279

%N a(n) = prime(n) + 8.

%C a(n) = A000040(n) + 8 = A008864(n) + 7 = A052147(n) + 6 = A113395(n) + 5 = A175221(n) + 4 = A175222(n) + 3 = A139049(n) + 2 = A175223(n) + 1 = A140353(n) - 1 = A175225(n) - 2.

%H G. C. Greubel, <a href="/A175224/b175224.txt">Table of n, a(n) for n = 1..10000</a>

%t Prime[Range[60]]+8 (* _Harvey P. Dale_, Mar 02 2015 *)

%o (Magma) [(p+8): p in PrimesUpTo(500)] // _Vincenzo Librandi_, Dec 04 2010

%o (PARI) {a(n) = prime(n) + 8}; \\ _G. C. Greubel_, May 20 2019

%o (Sage) [nth_prime(n) + 8 for n in (1..60)] # _G. C. Greubel_, May 20 2019

%o (GAP) Filtered([1..300], k-> IsPrime(k) ) + 8 # _G. C. Greubel_, May 20 2019

%Y Cf. A000040, A008864, A052147, A113395, A175221, A175222, A139049, A175223, A140353, A175225.

%K nonn

%O 1,1

%A _Jaroslav Krizek_, Mar 06 2010

%E More terms from _Vincenzo Librandi_, Mar 14 2010