cp's OEIS Frontend

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.

A276015 Diagonal of (1 - 9 x y) / ((1 - 3 y - 2 x + 3 y^2 + 9 x^2 y) * (1 - u - z - u z) * (1 - v - w)).

Table of values

n a(n)
0 1
1 18
2 1404
3 158760
4 21234150
5 3126159036
6 489778537248
7 80153987120064
8 13547671656870780
9 2347445149320843000
10 414851046001557525360
11 74499573518808987538080
12 13557818392046546526712440
13 2495117936356342079352318000
14 463604343771018075763879080000
15 86854813070150110063356637257600

List of values

[1, 18, 1404, 158760, 21234150, 3126159036, 489778537248, 80153987120064, 13547671656870780, 2347445149320843000, 414851046001557525360, 74499573518808987538080, 13557818392046546526712440, 2495117936356342079352318000, 463604343771018075763879080000, 86854813070150110063356637257600]