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.

A363429 Number of set partitions of [n] such that each block has at most one even element.

Table of values

n a(n)
0 1
1 1
2 2
3 5
4 10
5 37
6 77
7 372
8 799
9 4736
10 10427
11 73013
12 163967
13 1322035
14 3017562
15 27499083
16 63625324
17 646147067
18 1512354975
19 16926317722
20 40012800675
21 489109544320
22 1166271373797
23 15455199988077
24 37134022033885
25 530149003318273
26 1282405154139046
27 19619325078384593

List of values

[1, 1, 2, 5, 10, 37, 77, 372, 799, 4736, 10427, 73013, 163967, 1322035, 3017562, 27499083, 63625324, 646147067, 1512354975, 16926317722, 40012800675, 489109544320, 1166271373797, 15455199988077, 37134022033885, 530149003318273, 1282405154139046, 19619325078384593]