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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.

A358833 Number of rectangular twice-partitions of n of type (P,R,P).

Table of values

n a(n)
0 1
1 1
2 3
3 4
4 8
5 8
6 17
7 16
8 32
9 34
10 56
11 57
12 119
13 102
14 179
15 199
16 335
17 298
18 598
19 491
20 960
21 925
22 1441
23 1256
24 2966
25 2026
26 3726
27 3800
28 6488
29 4566
30 11726
31 6843
32 16176
33 14109
34 21824
35 16688
36 49507
37 21638
38 50286
39 50394
40 99408
41 44584
42 165129
43 63262
44 208853
45 205109
46 248150

List of values

[1, 1, 3, 4, 8, 8, 17, 16, 32, 34, 56, 57, 119, 102, 179, 199, 335, 298, 598, 491, 960, 925, 1441, 1256, 2966, 2026, 3726, 3800, 6488, 4566, 11726, 6843, 16176, 14109, 21824, 16688, 49507, 21638, 50286, 50394, 99408, 44584, 165129, 63262, 208853, 205109, 248150]

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

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