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.

A182978 Total number of parts that are the smallest part or the largest part in all partitions of n.

Table of values

n a(n)
1 1
2 3
3 6
4 12
5 20
6 34
7 52
8 80
9 116
10 170
11 236
12 333
13 453
14 621
15 825
16 1111
17 1455
18 1923
19 2487
20 3239
21 4149
22 5342
23 6770
24 8625
25 10852
26 13698
27 17107
28 21413
29 26567
30 33019
31 40721
32 50270
33 61663
34 75665
35 92318
36 112686
37 136849
38 166173
39 200923
40 242836

List of values

[1, 3, 6, 12, 20, 34, 52, 80, 116, 170, 236, 333, 453, 621, 825, 1111, 1455, 1923, 2487, 3239, 4149, 5342, 6770, 8625, 10852, 13698, 17107, 21413, 26567, 33019, 40721, 50270, 61663, 75665, 92318, 112686, 136849, 166173, 200923, 242836]

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

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