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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.

A240687 Number of forests with n labeled nodes and 10 trees.

Table of values

n a(n)
10 1
11 55
12 2145
13 75790
14 2637635
15 93783690
16 3467403940
17 134463763720
18 5491244257785
19 236503301350745
20 10742799174110575
21 514243815022230930
22 25908948794088640280
23 1371861202568610407885
24 76216658109172817448960
25 4435598473883166992187500
26 269963484584876515488140800

List of values

[1, 55, 2145, 75790, 2637635, 93783690, 3467403940, 134463763720, 5491244257785, 236503301350745, 10742799174110575, 514243815022230930, 25908948794088640280, 1371861202568610407885, 76216658109172817448960, 4435598473883166992187500, 269963484584876515488140800]

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

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