This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A352851 #14 Mar 25 2023 08:19:35 %S A352851 7,14,32,60,134,186,308,384,558,872,998,1410,1724,1896,2262,2868,3542, %T A352851 3788,4560,5114,5408,6324,6978,8018,9510,10304,10716,11558,11994, %U A352851 12896,16260,17298,18908,19470,22352,22958,24812,26736,28062,30108,32222,32952,36674,37446,39008,39812,44744,49956 %N A352851 a(n) = prime(n)^2 + prime(n+1). %H A352851 Robert Israel, <a href="/A352851/b352851.txt">Table of n, a(n) for n = 1..10000</a> %F A352851 a(n) = A001248(n) + A000040(n+1). %F A352851 a(n) = 2*A140511(n), for n>1. - _Michel Marcus_, Mar 25 2023 %e A352851 a(3) = 5^2 + 7 = 32. %p A352851 seq(ithprime(i)^2+ithprime(i+1), i=1..100); %t A352851 a[n_] := Prime[n]^2 + Prime[n + 1]; Array[a, 50] (* _Amiram Eldar_, Apr 07 2022 *) %Y A352851 Cf. A000040, A001248, A140511, A349660. %K A352851 nonn %O A352851 1,1 %A A352851 _Robert Israel_, Apr 05 2022