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.

A275292 Number of set partitions of [n] with symmetric block size list of length nine.

Table of values

n a(n)
9 1
10 5
11 95
12 575
13 7175
14 49091
15 513206
16 3800358
17 36298007
18 282835456
19 2571177913
20 20702222482
21 183079272792
22 1505743012484
23 13114463722858
24 109381638489849
25 944974537003694
26 7956650229728706
27 68468581589476475
28 580345660548809882
29 4986413617279183229

List of values

[1, 5, 95, 575, 7175, 49091, 513206, 3800358, 36298007, 282835456, 2571177913, 20702222482, 183079272792, 1505743012484, 13114463722858, 109381638489849, 944974537003694, 7956650229728706, 68468581589476475, 580345660548809882, 4986413617279183229]

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

Content is available under The OEIS End-User License Agreement.