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.

A218098 Number of transitive reflexive early confluent binary relations R on n labeled elements with max_{x}(|{y : xRy}|) = 8.

Table of values

n a(n)
8 545835
9 27733869
10 1173919350
11 47488375440
12 1933688266686
13 81009491387682
14 3527548086703069
15 160415345420268510
16 7631859877504516225
17 379961855272982538127
18 19785139747357478264082
19 1076480694153554931849504
20 61126131119735946242652270

List of values

[545835, 27733869, 1173919350, 47488375440, 1933688266686, 81009491387682, 3527548086703069, 160415345420268510, 7631859877504516225, 379961855272982538127, 19785139747357478264082, 1076480694153554931849504, 61126131119735946242652270]

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

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