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 A268062 #21 Sep 08 2022 08:46:15 %S A268062 9,134,16941,19504112,1792179898149,9906370212804086, %T A268062 5480396764155014990025,74620951324354865576898512, %U A268062 4316720792370367095095683949638501,17761887757410618772194137156551786713472772,4113915065494528452775640793448453170290434881585 %N A268062 a(n) = Sum_{k=1..n} prime(k+1)^prime(k). %C A268062 Partial sums of A078422. - _Michel Marcus_, Jan 26 2016 %e A268062 a(3) = 3^2+5^3+7^5 = 16941. %t A268062 Table[Sum[Prime[k+1]^Prime[k], {k, 1, n}], {n, 1, 12}] (* _Vaclav Kotesovec_, Jan 25 2016 *) %o A268062 (Sage) [sum(nth_prime(i+1)^nth_prime(i) for i in [1..n]) for n in [1..15]] # _Tom Edgar_, Jan 25 2016 %o A268062 (Magma) [&+[NthPrime(k+1)^NthPrime(k): k in [1..n]]: n in [1..12]]; // _Vincenzo Librandi_, Jan 26 2016 %o A268062 (PARI) a(n) = sum(k=1, n, prime(k+1)^prime(k)); \\ _Michel Marcus_, Jan 26 2016 %Y A268062 Cf. A051674, A074745, A078422, A138323. %K A268062 nonn,easy %O A268062 1,1 %A A268062 _Emre APARI_, Jan 25 2016