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.

A224412 Number of 5Xn 0..1 arrays with rows unimodal and antidiagonals nondecreasing.

Table of values

n a(n)
1 32
2 324
3 1288
4 3436
5 7812
6 16420
7 32814
8 63202
9 118117
10 214919
11 381436
12 661132
13 1120283
14 1857749
15 3018052
16 4808608
17 7522116
18 11565280
19 17495232
20 26065236
21 38281486
22 55473066
23 79377418
24 112243966
25 156958871
26 217194245
27 297585532

List of values

[32, 324, 1288, 3436, 7812, 16420, 32814, 63202, 118117, 214919, 381436, 661132, 1120283, 1857749, 3018052, 4808608, 7522116, 11565280, 17495232, 26065236, 38281486, 55473066, 79377418, 112243966, 156958871, 217194245, 297585532]