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.

A224500 Number of ordered full binary trees with labels from a set of at most n labels.

Table of values

n a(n)
1 1
2 4
3 21
4 184
5 2425
6 42396
7 916909
8 23569456
9 701312049
10 23697421300
11 896146948741
12 37491632258664
13 1719091662617641
14 85724109916049164
15 4618556912276116125
16 267351411229327901536
17 16547551265061986364769
18 1090506038795558789135076
19 76234505063400211010327029

List of values

[1, 4, 21, 184, 2425, 42396, 916909, 23569456, 701312049, 23697421300, 896146948741, 37491632258664, 1719091662617641, 85724109916049164, 4618556912276116125, 267351411229327901536, 16547551265061986364769, 1090506038795558789135076, 76234505063400211010327029]

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

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