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.

A341694 Square array T(n, k) read by antidiagonals upwards, n, k > 0: T(n, k) = A227736(n, k) for k = 1..A005811(n), and T(n, k) = T(n, k - A005811(n)) + ... + T(n, k-1) for k > A005811(n).

Table of values

n a(n)
1 1
2 1
3 1
4 2
5 1
6 1
7 2
8 2
9 2
10 1
11 1
12 1
13 2
14 3
15 1
16 1
17 1
18 3
19 2
20 5
21 1
22 3
23 2
24 1
25 4
26 2
27 8
28 1
29 3
30 3
31 3
32 3
33 7
34 2
35 13
36 1
37 1
38 1
39 3
40 5
41 5
42 11
43 2
44 21
45 1
46 1
47 2
48 4
49 3
50 8
51 9
52 18
53 2
54 34
55 1
56 2
57 1
58 1
59 5
60 3
61 13
62 17
63 29
64 2
65 55
66 1
67 2
68 1
69 1
70 4
71 9
72 3
73 21
74 31
75 47
76 2
77 89
78 1

List of values

[1, 1, 1, 2, 1, 1, 2, 2, 2, 1, 1, 1, 2, 3, 1, 1, 1, 3, 2, 5, 1, 3, 2, 1, 4, 2, 8, 1, 3, 3, 3, 3, 7, 2, 13, 1, 1, 1, 3, 5, 5, 11, 2, 21, 1, 1, 2, 4, 3, 8, 9, 18, 2, 34, 1, 2, 1, 1, 5, 3, 13, 17, 29, 2, 55, 1, 2, 1, 1, 4, 9, 3, 21, 31, 47, 2, 89, 1]