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.

A218110 Number of transitive reflexive early confluent binary relations R on n+10 labeled elements with max_{x}(|{y : xRy}|) = n.

Table of values

n a(n)
0 0
1 1
2 383478987
3 1976799958367
4 686016182577453
5 82847673438018762
6 6177363078563029080
7 368141001305925742232
8 19785139747357478264082
9 1016521929886047797022408
10 51404873131596488549863350
11 2597923441011463423121994276
12 132340384137811145863910654038

List of values

[0, 1, 383478987, 1976799958367, 686016182577453, 82847673438018762, 6177363078563029080, 368141001305925742232, 19785139747357478264082, 1016521929886047797022408, 51404873131596488549863350, 2597923441011463423121994276, 132340384137811145863910654038]

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

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