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.

A347069 Rectangular array (T(n,k)), by downward antidiagonals: T(n,k) = position of k in the ordering of {h*e^m, h >= 1, 0 <= m <= n}.

Table of values

n a(n)
1 1
2 2
3 1
4 4
5 2
6 1
7 5
8 4
9 2
10 1
11 6
12 5
13 4
14 2
15 1
16 8
17 6
18 5
19 4
20 2
21 1
22 9
23 8
24 6
25 5
26 4
27 2
28 1
29 10
30 9
31 8
32 6
33 5
34 4
35 2
36 1
37 12
38 11
39 9
40 8
41 6
42 5
43 4
44 2
45 1
46 13
47 13
48 11
49 9
50 8
51 6
52 5
53 4
54 2
55 1
56 15
57 14
58 13
59 11
60 9
61 8
62 6
63 5
64 4
65 2
66 1
67 16
68 16
69 14
70 13
71 11
72 9
73 8
74 6
75 5
76 4
77 2
78 1
79 17
80 17

List of values

[1, 2, 1, 4, 2, 1, 5, 4, 2, 1, 6, 5, 4, 2, 1, 8, 6, 5, 4, 2, 1, 9, 8, 6, 5, 4, 2, 1, 10, 9, 8, 6, 5, 4, 2, 1, 12, 11, 9, 8, 6, 5, 4, 2, 1, 13, 13, 11, 9, 8, 6, 5, 4, 2, 1, 15, 14, 13, 11, 9, 8, 6, 5, 4, 2, 1, 16, 16, 14, 13, 11, 9, 8, 6, 5, 4, 2, 1, 17, 17]