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.

A309683 Number of odd parts appearing among the smallest parts of the partitions of n into 3 parts.

Table of values

n a(n)
0 0
1 0
2 0
3 1
4 1
5 2
6 2
7 3
8 3
9 5
10 5
11 7
12 7
13 9
14 9
15 12
16 12
17 15
18 15
19 18
20 18
21 22
22 22
23 26
24 26
25 30
26 30
27 35
28 35
29 40
30 40
31 45
32 45
33 51
34 51
35 57
36 57
37 63
38 63
39 70
40 70
41 77
42 77
43 84
44 84
45 92
46 92
47 100
48 100
49 108
50 108
51 117
52 117
53 126
54 126
55 135
56 135
57 145
58 145
59 155
60 155
61 165
62 165
63 176

List of values

[0, 0, 0, 1, 1, 2, 2, 3, 3, 5, 5, 7, 7, 9, 9, 12, 12, 15, 15, 18, 18, 22, 22, 26, 26, 30, 30, 35, 35, 40, 40, 45, 45, 51, 51, 57, 57, 63, 63, 70, 70, 77, 77, 84, 84, 92, 92, 100, 100, 108, 108, 117, 117, 126, 126, 135, 135, 145, 145, 155, 155, 165, 165, 176]

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

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