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.

A285357 Square array read by antidiagonals: T(m,n) = the number of tight m X n pavings (defined below).

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 4
6 1
7 1
8 11
9 11
10 1
11 1
12 26
13 64
14 26
15 1
16 1
17 57
18 282
19 282
20 57
21 1
22 1
23 120
24 1071
25 2072
26 1071
27 120
28 1
29 1
30 247
31 3729
32 12279
33 12279
34 3729
35 247
36 1
37 1
38 502
39 12310
40 63858
41 106738
42 63858
43 12310
44 502
45 1
46 1
47 1013
48 39296
49 305464
50 781458
51 781458
52 305464
53 39296
54 1013
55 1

List of values

[1, 1, 1, 1, 4, 1, 1, 11, 11, 1, 1, 26, 64, 26, 1, 1, 57, 282, 282, 57, 1, 1, 120, 1071, 2072, 1071, 120, 1, 1, 247, 3729, 12279, 12279, 3729, 247, 1, 1, 502, 12310, 63858, 106738, 63858, 12310, 502, 1, 1, 1013, 39296, 305464, 781458, 781458, 305464, 39296, 1013, 1]