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 A368327 #18 Dec 21 2023 18:53:24
%S A368327 0,1,32,39135393,91801241053644953553642221885011784224
%N A368327 a(0) = 0; a(n) = (1+a(n-1))^5 for n > 0.
%H A368327 Geir Agnarsson, Elie Alhajjar, and Aleyah Dawkins, <a href="https://arxiv.org/abs/2312.11379">On locally finite ordered rooted trees and their rooted subtrees</a>, arXiv:2312.11379 [math.CO], 2023. See p. 6 with error at a(4).
%t A368327 {0}~Join~NestList[(# + 1)^5 &, 1, 5]
%Y A368327 Cf. A004019, A115590, A368326.
%K A368327 nonn,easy
%O A368327 0,3
%A A368327 _Michael De Vlieger_, Dec 21 2023