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.

A368847 Triangle read by rows: T(n, k) = numerator(M(n, k)) where M is the inverse matrix of A368846.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 0
5 1
6 0
7 0
8 1
9 1
10 0
11 0
12 1
13 1
14 1
15 0
16 0
17 1
18 3
19 1
20 1
21 0
22 0
23 1
24 1
25 17
26 1
27 1
28 0
29 0
30 691
31 691
32 59
33 41
34 5
35 1
36 0
37 0
38 14
39 2
40 359
41 8
42 4
43 1
44 1
45 0
46 0
47 3617
48 10851
49 1237
50 217
51 293
52 1
53 7
54 1
55 0
56 0
57 43867
58 43867
59 750167
60 6583
61 943
62 1129
63 217
64 2
65 1
66 0
67 0
68 1222277
69 174611
70 627073
71 1540967
72 28399
73 53
74 47
75 23
76 1
77 1

List of values

[1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 3, 1, 1, 0, 0, 1, 1, 17, 1, 1, 0, 0, 691, 691, 59, 41, 5, 1, 0, 0, 14, 2, 359, 8, 4, 1, 1, 0, 0, 3617, 10851, 1237, 217, 293, 1, 7, 1, 0, 0, 43867, 43867, 750167, 6583, 943, 1129, 217, 2, 1, 0, 0, 1222277, 174611, 627073, 1540967, 28399, 53, 47, 23, 1, 1]