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 A373337 #34 Jun 17 2025 11:49:28 %S A373337 2,5,11,14,26,28,31,50,58,59,71,72,98,107,148,166,170,172,173,211,221, %T A373337 223,546,549,601,616,704,716,884,1152,1774,1826,1847,1976,1980,2213, %U A373337 2494,3561,4587,4615,4691,5110,5196,5790,5810,6070,6198,6255,6648,6655,6697 %N A373337 Records in A045537. %C A373337 A045537(n) is the exponent of the least perfect power of n containing n as a substring. As n grows, larger integers are recorded. %e A373337 a(1) = A045537(0) = 2. %e A373337 a(2) = A045537(2) = 5. %e A373337 a(3) = A045537(11) = 11. %e A373337 a(4) = A045537(12) = 14. %e A373337 a(5) = A045537(15) = 26. %e A373337 a(6) = A045537(102) = 28. %Y A373337 Cf. A045537, A104782, A111442, A373942. %K A373337 nonn,base %O A373337 1,1 %A A373337 _Gonzalo MartÃnez_, Jun 01 2024 %E A373337 a(33)-a(37) from _Michel Marcus_, Jun 04 2024 %E A373337 a(38)-a(49) from _Michael S. Branicky_, Jun 05 2024 %E A373337 a(50)-a(51) from _Jinyuan Wang_, Jun 17 2025