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 A364713 #12 Aug 05 2023 06:25:59
%S A364713 1,-1,5,-77,399,-124729,81549,-23960365,283583443,-478398640447,
%T A364713 19740912828,-11911591259019739,18262332208600,-4514446693068714225,
%U A364713 142267808222130386191,-1912831808055538077885,39773048560156838355,-43025628065750129034887540875,86435429204640847578555
%N A364713 a(n) is the numerator of coefficient of x^n in expansion of (1 + x)^(1/n).
%e A364713 1, -1/8, 5/81, -77/2048, 399/15625, -124729/6718464, 81549/5764801, ...
%t A364713 Table[SeriesCoefficient[(1 + x)^(1/n), {x, 0, n}], {n, 1, 21}] // Numerator
%t A364713 Table[Binomial[1/n, n], {n, 1, 21}] // Numerator
%o A364713 (PARI) a(n) = numerator(binomial(1/n, n)); \\ _Michel Marcus_, Aug 05 2023
%Y A364713 Denominators are A145921.
%Y A364713 Cf. A002596, A067622, A344745, A364660.
%K A364713 sign,frac
%O A364713 1,3
%A A364713 _Ilya Gutkovskiy_, Aug 04 2023