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.

A089467 Hyperbinomial transform of A089466 and also the inverse hyperbinomial transform of A089468.

Table of values

n a(n)
0 1
1 2
2 8
3 52
4 478
5 5706
6 83824
7 1461944
8 29510268
9 676549450
10 17361810016
11 492999348348
12 15345359136232
13 519525230896322
14 19005788951346240
15 747102849650454256
16 31404054519248544016
17 1405608808807797838866
18 66741852193123060505728
19 3350816586986433907218500
20 177352811048578736727396576

List of values

[1, 2, 8, 52, 478, 5706, 83824, 1461944, 29510268, 676549450, 17361810016, 492999348348, 15345359136232, 519525230896322, 19005788951346240, 747102849650454256, 31404054519248544016, 1405608808807797838866, 66741852193123060505728, 3350816586986433907218500, 177352811048578736727396576]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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