%I #19 Mar 23 2023 17:34:10
%S 4,10,28,60,108,164,244,330,442,570,692,864,1050,1236,1474,1672,1938,
%T 2204,2504,2812,3156,3540,3886,4300,4734,5152,5622,6114,6590,7110,
%U 7700,8292,8874,9480,10080,10778,11478,12212,12910,13672,14506,15282,16068
%N a(n) = prime(n) + prime(n^2).
%F a(n) = A000040(n) + A011757(n). - _Elmo R. Oliveira_, Mar 22 2023
%e a(1) = 4 because prime(1) = 2 and prime(1) = 2.
%e a(2) = 10 because prime(2) = 3 and prime(4) = 7.
%e a(3) = 28 because prime(3) = 5 and prime(9) = 23.
%t Table[Prime[n] + Prime[n^2], {n, 45}] (* _Robert G. Wilson v_, Apr 08 2004 *)
%Y Cf. A000040, A011757.
%K nonn
%O 1,1
%A _Giovanni Teofilatto_, Apr 05 2004
%E Corrected and extended by _Robert G. Wilson v_, Apr 08 2004