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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.

A006573 Denominators of an asymptotic expansion for the number of forests on n nodes (A001858).

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 8
5 16
6 384
7 768
8 3072
9 6144
10 1474560
11 589824
12 11796480
13 7864320
14 11890851840
15 23781703680
16 95126814720
17 27179089920
18 91321742131200
19 7305739370496
20 730573937049600
21 1461147874099200
22 385743038762188800
23 771486077524377600

List of values

[1, 1, 1, 2, 8, 16, 384, 768, 3072, 6144, 1474560, 589824, 11796480, 7864320, 11890851840, 23781703680, 95126814720, 27179089920, 91321742131200, 7305739370496, 730573937049600, 1461147874099200, 385743038762188800, 771486077524377600]

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

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