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.

A359576 Array read by antidiagonals: T(m,n) is the number of m X n binary arrays with a path of adjacent 1's from top row to bottom row.

Table of values

n a(n)
1 1
2 3
3 1
4 7
5 7
6 1
7 15
8 37
9 17
10 1
11 31
12 175
13 197
14 41
15 1
16 63
17 781
18 1985
19 1041
20 99
21 1
22 127
23 3367
24 18621
25 22193
26 5503
27 239
28 1
29 255
30 14197
31 167337
32 433809
33 247759
34 29089
35 577
36 1
37 511
38 58975
39 1461797
40 8057905
41 10056959
42 2764991
43 153769
44 1393
45 1
46 1023
47 242461
48 12519345
49 144769425
50 384479935
51 232824241
52 30856705
53 812849
54 3363
55 1

List of values

[1, 3, 1, 7, 7, 1, 15, 37, 17, 1, 31, 175, 197, 41, 1, 63, 781, 1985, 1041, 99, 1, 127, 3367, 18621, 22193, 5503, 239, 1, 255, 14197, 167337, 433809, 247759, 29089, 577, 1, 511, 58975, 1461797, 8057905, 10056959, 2764991, 153769, 1393, 1, 1023, 242461, 12519345, 144769425, 384479935, 232824241, 30856705, 812849, 3363, 1]