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.

A275295 Number of set partitions of [2n] with symmetric block size list of length eight.

Table of values

n a(n)
4 1
5 70
6 4005
7 219521
8 11954993
9 653625597
10 35989579051
11 1997232863281
12 111698425867139
13 6292920483661649
14 356957345427055439
15 20375264103726231304
16 1169732275950521805077
17 67508137728429209948117
18 3914904903283946200635048
19 228039200549822180269793411

List of values

[1, 70, 4005, 219521, 11954993, 653625597, 35989579051, 1997232863281, 111698425867139, 6292920483661649, 356957345427055439, 20375264103726231304, 1169732275950521805077, 67508137728429209948117, 3914904903283946200635048, 228039200549822180269793411]

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

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