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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.

A368024 a(n) is the permanent of the n-th order Hankel matrix of Catalan numbers M(n) whose generic element is given by M(i,j) = A000108(i+j+6) with i,j = 0, ..., n-1.

Table of values

n a(n)
0 1
1 132
2 372801
3 18271508684
4 14570336513383508
5 184204867131613485842464
6 36494318768452684668237864399892
7 112700882376631374264115400599310944646268
8 5412697889621813132124427516447652973723355158580585
9 4039897382110972290799421201399595435416108353911344509968785100

List of values

[1, 132, 372801, 18271508684, 14570336513383508, 184204867131613485842464, 36494318768452684668237864399892, 112700882376631374264115400599310944646268, 5412697889621813132124427516447652973723355158580585, 4039897382110972290799421201399595435416108353911344509968785100]