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 A179756 #10 Jul 03 2025 15:24:24 %S A179756 8,20,57,167,569,1832,5693,19241,72004,251434,817685,2912603,11464927, %T A179756 41520649,137255398,502535651,2038965137,7539964485,25351037019, %U A179756 94403539934,389919393256,1461664899103,4982806264910,18769209002168 %N A179756 Iterates of A122237 starting from the initial value 8. %C A179756 See the illustrations at A179757. %H A179756 Antti Karttunen, <a href="/A179756/b179756.txt">Table of n, a(n) for n = 1..1024</a> %F A179756 a(1) = 8, a(n) = A122237(A179756(a(n-1))). %o A179756 (Scheme) (define (A179756 n) (if (= 1 n) 8 (A122237 (A179756 (-1+ n))))) %Y A179756 Cf. A122237, A179757. %K A179756 nonn %O A179756 1,1 %A A179756 _Antti Karttunen_, Aug 03 2010