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 A365294 #4 Sep 06 2023 20:56:26 %S A365294 1,3,6,11,27,38,105,128,248,227,398,572,692,668,902,908,1172,1448, %T A365294 2288,1748,1592,2483,3167,3932,3902,3737,4457,3632,5843,6443,6233, %U A365294 8048,6992,5297,8678,6368,8888,10688,9908,8153,8777,13163,14222,16463,14528,14948 %N A365294 a(n) is the least positive integer that can be expressed as the sum of a prime number and a perfect power in exactly n ways. %e A365294 For n = 3: 11 = 2 + 3^2 = 3 + 2^3 = 7 + 2^2. %Y A365294 Cf. A000040, A001597, A119748, A196228. %K A365294 nonn %O A365294 0,2 %A A365294 _Ilya Gutkovskiy_, Aug 31 2023