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.

A320622 Number of ordered set partitions of [n] where k = nine is minimal such that for each block b the smallest integer interval containing b has at most k elements.

Table of values

n a(n)
9 545835
10 12584310
11 230967120
12 4020567144
13 70085446176
14 1251488442768
15 23136897546984
16 445129521202044
17 8967451281890920
18 189580735777428836
19 4189466666732025552
20 96503099183372332800
21 2312171653716970887384
22 57525923379398601317976
23 1484102063758068278022054

List of values

[545835, 12584310, 230967120, 4020567144, 70085446176, 1251488442768, 23136897546984, 445129521202044, 8967451281890920, 189580735777428836, 4189466666732025552, 96503099183372332800, 2312171653716970887384, 57525923379398601317976, 1484102063758068278022054]

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

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