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 A379527 #22 Dec 28 2024 00:06:52
%S A379527 1,2,3,4,22,23,24,5115,5116,5117,1689273,1689274,441985160,
%T A379527 191869129330,191869129331,191869129332
%N A379527 Number of compositions (ordered partitions) of 1 into {1/1, 1/3, 1/5, ..., 1/(2*n-1)}.
%H A379527 <a href="/index/Ed#Egypt">Index entries for sequences related to Egyptian fractions</a>.
%F A379527 If 2*n-1 is prime, then a(n) = a(n-1) + 1. - _Chai Wah Wu_, Dec 26 2024
%Y A379527 Cf. A005408, A020473, A038034, A378269.
%K A379527 nonn,more
%O A379527 1,2
%A A379527 _Ilya Gutkovskiy_, Dec 24 2024
%E A379527 a(13)-a(16) from _Chai Wah Wu_, Dec 27 2024