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.

A071155 The Catalan factorial walks (for each rooted plane tree encoded by A014486) encoded as zero-free numbers in factorial base (A007623).

Table of values

n a(n)
0 0
1 1
2 3
3 5
4 9
5 15
6 11
7 17
8 23
9 33
10 57
11 39
12 63
13 87
14 35
15 59
16 41
17 65
18 89
19 47
20 71
21 95
22 119
23 153
24 273
25 177
26 297
27 417
28 159
29 279
30 183
31 303
32 423
33 207
34 327
35 447
36 567
37 155
38 275
39 179
40 299
41 419
42 161
43 281
44 185
45 305
46 425
47 209
48 329
49 449
50 569
51 167
52 287
53 191
54 311
55 431
56 215
57 335

List of values

[0, 1, 3, 5, 9, 15, 11, 17, 23, 33, 57, 39, 63, 87, 35, 59, 41, 65, 89, 47, 71, 95, 119, 153, 273, 177, 297, 417, 159, 279, 183, 303, 423, 207, 327, 447, 567, 155, 275, 179, 299, 419, 161, 281, 185, 305, 425, 209, 329, 449, 569, 167, 287, 191, 311, 431, 215, 335]

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

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