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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.

A000786 Number of inequivalent planar partitions of n, when considering them as 3D objects.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 4
5 6
6 11
7 19
8 33
9 55
10 95
11 158
12 267
13 442
14 731
15 1193
16 1947
17 3137
18 5039
19 8026
20 12726
21 20024
22 31373
23 48835
24 75673
25 116606
26 178889
27 273061
28 415086
29 628115
30 946723
31 1421082
32 2125207
33 3166152
34 4700564
35 6954151
36 10254486
37 15071903

List of values

[1, 1, 1, 2, 4, 6, 11, 19, 33, 55, 95, 158, 267, 442, 731, 1193, 1947, 3137, 5039, 8026, 12726, 20024, 31373, 48835, 75673, 116606, 178889, 273061, 415086, 628115, 946723, 1421082, 2125207, 3166152, 4700564, 6954151, 10254486, 15071903]

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

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