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 A152687 #11 Sep 16 2018 16:35:34 %S A152687 1,1,2,24,8640,746496000,201231433728000000, %T A152687 3554168771933456302080000000000, %U A152687 139840535301953855934724122328694784000000000000000,674129921807822677705190163721626103970522196466131271680000000000000000000000 %N A152687 Partial products operator applied thrice to nonzero Fibonacci numbers. %C A152687 Partial products of A152686. %H A152687 G. C. Greubel, <a href="/A152687/b152687.txt">Table of n, a(n) for n = 1..18</a> %t A152687 Nest[FoldList[Times,#]&,Fibonacci[Range[10]],3] (* _Harvey P. Dale_, Oct 06 2017 *) %o A152687 (PARI) a(n) = prod(i=1, n, prod(j=1, i, prod(k=1, j, fibonacci(k)))); \\ _Michel Marcus_, Sep 15 2018 %Y A152687 Cf. A001924, A003266, A152686. %K A152687 nonn %O A152687 1,3 %A A152687 _Vladimir Joseph Stephan Orlovsky_, Dec 10 2008 %E A152687 Edited by _R. J. Mathar_, Dec 12 2008 %E A152687 One more term (a(10)) from _Harvey P. Dale_, Oct 06 2017