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.

A144526 Denominators of expansion of exp(1-sqrt(1-3*x)).

Table of values

n a(n)
0 1
1 2
2 4
3 16
4 128
5 640
6 5120
7 71680
8 573440
9 2293760
10 6553600
11 504627200
12 1153433600
13 209924915200
14 2938948812800
15 58778976256000
16 1880927240192000
17 415269650432000
18 255806104666112000
19 15260018802688000
20 194412639546245120000
21 418734915945758720000

List of values

[1, 2, 4, 16, 128, 640, 5120, 71680, 573440, 2293760, 6553600, 504627200, 1153433600, 209924915200, 2938948812800, 58778976256000, 1880927240192000, 415269650432000, 255806104666112000, 15260018802688000, 194412639546245120000, 418734915945758720000]

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

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