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 A369469 #11 Jan 27 2024 09:23:23
%S A369469 1,1,1,24,293,9219,787444
%N A369469 a(n) = number of integer solutions to 1 <= x1 < x2 < ... < xn to 1/x1 + ... + 1/xn = (1 - 1/x1) * ... * (1 - 1/xn).
%C A369469 For any n, A369470(n) >= a(n) >= 1 (see A369607).
%H A369469 Max Muller et al., <a href="https://mathoverflow.net/q/462605">The diophantine equation \sum_{n=1}^{N} \frac{1}{x_{n}} = \prod_{k=1}^{N} \left(1-\frac{1}{x_{k}} \right)</a>, MathOverflow, 2024.
%Y A369469 Cf. A006585, A007850, A054377, A085098, A118086, A158649, A164014, A343074, A369470, A369607.
%K A369469 nonn,more
%O A369469 1,4
%A A369469 _Max Alekseyev_, Jan 23 2024