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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.

A227559 Number of partitions of n into distinct parts with boundary size 2.

Table of values

n a(n)
3 1
4 1
5 2
6 3
7 3
8 3
9 5
10 5
11 5
12 6
13 6
14 7
15 9
16 7
17 8
18 10
19 9
20 10
21 12
22 11
23 11
24 12
25 13
26 13
27 15
28 14
29 14
30 17
31 15
32 15
33 18
34 17
35 19
36 19
37 18
38 19
39 21
40 20
41 20
42 23
43 21
44 22
45 26
46 23
47 23
48 24
49 25
50 26
51 27
52 26
53 26
54 29
55 29
56 28
57 30
58 29
59 29
60 32
61 30
62 31
63 35
64 31
65 34
66 35
67 33
68 34
69 36
70 37
71 35

List of values

[1, 1, 2, 3, 3, 3, 5, 5, 5, 6, 6, 7, 9, 7, 8, 10, 9, 10, 12, 11, 11, 12, 13, 13, 15, 14, 14, 17, 15, 15, 18, 17, 19, 19, 18, 19, 21, 20, 20, 23, 21, 22, 26, 23, 23, 24, 25, 26, 27, 26, 26, 29, 29, 28, 30, 29, 29, 32, 30, 31, 35, 31, 34, 35, 33, 34, 36, 37, 35]

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

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