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.

A206559 Number of 9's in the last section of the set of partitions of n.

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 1
10 0
11 1
12 1
13 2
14 2
15 4
16 4
17 7
18 9
19 12
20 15
21 22
22 26
23 36
24 45
25 59
26 73
27 97
28 117
29 152
30 187
31 236
32 289
33 365
34 442
35 551
36 671
37 825
38 999
39 1226
40 1474
41 1796
42 2159
43 2609
44 3124
45 3765
46 4485
47 5377
48 6396
49 7627
50 9041
51 10750
52 12696
53 15038
54 17724
55 20909

List of values

[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 2, 2, 4, 4, 7, 9, 12, 15, 22, 26, 36, 45, 59, 73, 97, 117, 152, 187, 236, 289, 365, 442, 551, 671, 825, 999, 1226, 1474, 1796, 2159, 2609, 3124, 3765, 4485, 5377, 6396, 7627, 9041, 10750, 12696, 15038, 17724, 20909]

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

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