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.

A193741 Mirror of the triangle A193740.

Table of values

n a(n)
0 1
1 1
2 1
3 3
4 3
5 1
6 9
7 9
8 4
9 1
10 19
11 19
12 10
13 4
14 1
15 34
16 34
17 20
18 10
19 4
20 1
21 55
22 55
23 35
24 20
25 10
26 4
27 1
28 83
29 83
30 56
31 35
32 20
33 10
34 4
35 1
36 119
37 119
38 84
39 56
40 35
41 20
42 10
43 4
44 1
45 164
46 164
47 120
48 84
49 56
50 35
51 20
52 10
53 4
54 1
55 219
56 219
57 165
58 120
59 84
60 56
61 35
62 20
63 10
64 4
65 1
66 285
67 285
68 220
69 165

List of values

[1, 1, 1, 3, 3, 1, 9, 9, 4, 1, 19, 19, 10, 4, 1, 34, 34, 20, 10, 4, 1, 55, 55, 35, 20, 10, 4, 1, 83, 83, 56, 35, 20, 10, 4, 1, 119, 119, 84, 56, 35, 20, 10, 4, 1, 164, 164, 120, 84, 56, 35, 20, 10, 4, 1, 219, 219, 165, 120, 84, 56, 35, 20, 10, 4, 1, 285, 285, 220, 165]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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