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.

A241328 T(n,k)=Number of nXk 0..3 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..3 introduced in row major order.

Table of values

n a(n)
1 1
2 1
3 2
4 2
5 8
6 5
7 5
8 59
9 85
10 15
11 14
12 530
13 2344
14 1030
15 51
16 41
17 4877
18 68935
19 95144
20 13011
21 187
22 122
23 45057
24 2034543
25 8949808
26 3875244
27 165924
28 715
29 365
30 416533
31 60066019
32 842185933
33 1162535788
34 157912026
35 2121033
36 2795
37 1094
38 3851085
39 1773370241

List of values

[1, 1, 2, 2, 8, 5, 5, 59, 85, 15, 14, 530, 2344, 1030, 51, 41, 4877, 68935, 95144, 13011, 187, 122, 45057, 2034543, 8949808, 3875244, 165924, 715, 365, 416533, 60066019, 842185933, 1162535788, 157912026, 2121033, 2795, 1094, 3851085, 1773370241]