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 A139154 #10 Oct 14 2024 01:38:20
%S A139154 721,5761,51841,518401,5702401,68428801,889574401,12454041601,
%T A139154 186810624001,2988969984001,50812489728001,914624815104001,
%U A139154 17377871486976001,347557429739520001,7298706024529920001
%N A139154 a(n) = (n!+7)/7.
%H A139154 Amiram Eldar, <a href="/A139154/b139154.txt">Table of n, a(n) for n = 7..450</a>
%t A139154 Table[(n! + 7)/7, {n, 7, 30}]
%Y A139154 Cf. A007749, A020458, A082672, A089085, A089130, A117141, A139056-A139066, A139068, A137390, A139070-A139075, A139148-A139157, A139159, A139160, A139161, A139162.
%K A139154 nonn
%O A139154 7,1
%A A139154 _Artur Jasinski_, Apr 11 2008
%E A139154 Name corrected by _Amiram Eldar_, Oct 14 2024