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 A103895 #15 Jan 27 2025 22:52:10 %S A103895 3,3,6,31,18864,258624,733755680,13213440000,115884221549652, %T A103895 1372805558801047105280,40999368670243322750932, %U A103895 1855053929165456908669711085568,113895178720398409713058206857404800,4701294182073054820056713442085236768 %N A103895 Sum of divisors of prime(n)! / prime(n)# + 1. %H A103895 Amiram Eldar, <a href="/A103895/b103895.txt">Table of n, a(n) for n = 1..30</a> %H A103895 Reinhard Zumkeller, <a href="/A103890/a103890.txt">prime(n)! / prime(n)# + 1</a>. %F A103895 a(n) = A000203(A103890(n)). %Y A103895 Cf. A000203, A103860, A103890, A103894. %K A103895 nonn %O A103895 1,1 %A A103895 _Reinhard Zumkeller_, Feb 20 2005