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 A211488 #10 May 02 2025 17:05:23
%S A211488 0,2,32,984,75020,14930344,7778742036,10610209857702,
%T A211488 37889062373143872,354224848179261915020,8670007398507948658051832,
%U A211488 555565404224292694404015791664,93202207781383214849429075266681736,40934782466626840596168752972961528245770
%N A211488 a(n) = Fibonacci(n^2) - Fibonacci(n).
%H A211488 Vincenzo Librandi, <a href="/A211488/b211488.txt">Table of n, a(n) for n = 1..69</a>
%F A211488 a(n) = A054783(n) - A000045(n). - _Michel Marcus_, May 02 2025
%t A211488 Table[Fibonacci[n^2]-Fibonacci[n],{n,20}]
%o A211488 (Magma) [Fibonacci(n^2) - Fibonacci(n): n in [1..15]];
%Y A211488 Cf. A000045, A054783.
%K A211488 nonn,easy
%O A211488 1,2
%A A211488 _Vincenzo Librandi_, Jul 09 2012