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.

A384764 Number of uniquely solveable n X m nonograms (hanjie), read by antidiagonals.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 2
5 1
6 1
7 4
8 4
9 1
10 1
11 8
12 14
13 8
14 1
15 1
16 16
17 52
18 52
19 16
20 1
21 1
22 32
23 210
24 384
25 210
26 32
27 1
28 1
29 64
30 816
31 3152
32 3152
33 816
34 64
35 1
36 1
37 128
38 3206
39 24230
40 52362
41 24230
42 3206
43 128
44 1
45 1
46 256
47 12536
48 189898
49 814632
50 814632
51 189898
52 12536
53 256
54 1
55 1
56 512
57 48962
58 1473674
59 12819322
60 25309575
61 12819322
62 1473674
63 48962
64 512
65 1

List of values

[1, 1, 1, 1, 2, 1, 1, 4, 4, 1, 1, 8, 14, 8, 1, 1, 16, 52, 52, 16, 1, 1, 32, 210, 384, 210, 32, 1, 1, 64, 816, 3152, 3152, 816, 64, 1, 1, 128, 3206, 24230, 52362, 24230, 3206, 128, 1, 1, 256, 12536, 189898, 814632, 814632, 189898, 12536, 256, 1, 1, 512, 48962, 1473674, 12819322, 25309575, 12819322, 1473674, 48962, 512, 1]