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.

A121263 Descending dungeons: see Comments lines for definition.

Table of values

n a(n)
10 10
11 11
12 13
13 16
14 20
15 25
16 31
17 38
18 46
19 55
20 65
21 87
22 135
23 239
24 463
25 943
26 1967
27 4143
28 8751
29 18479
30 38959
31 103471
32 306223
33 942127
34 2932783
35 9153583
36 28562479
37 89028655
38 277145647
39 861652015
40 2675637295
41 10173443119
42 41132125231
43 168836688943
44 695134284847

List of values

[10, 11, 13, 16, 20, 25, 31, 38, 46, 55, 65, 87, 135, 239, 463, 943, 1967, 4143, 8751, 18479, 38959, 103471, 306223, 942127, 2932783, 9153583, 28562479, 89028655, 277145647, 861652015, 2675637295, 10173443119, 41132125231, 168836688943, 695134284847]

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

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