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.

A236001 Sum of positive ranks of all overpartitions of n.

Table of values

n a(n)
1 0
2 2
3 4
4 10
5 20
6 36
7 64
8 110
9 180
10 288
11 452
12 696
13 1052
14 1568
15 2304
16 3346
17 4808
18 6838
19 9636
20 13464
21 18664
22 25684
23 35104
24 47672
25 64348
26 86368
27 115304
28 153152
29 202452
30 266404
31 349032
32 455406
33 591856
34 766284
35 988544
36 1270862
37 1628380
38 2079828
39 2648296
40 3362180

List of values

[0, 2, 4, 10, 20, 36, 64, 110, 180, 288, 452, 696, 1052, 1568, 2304, 3346, 4808, 6838, 9636, 13464, 18664, 25684, 35104, 47672, 64348, 86368, 115304, 153152, 202452, 266404, 349032, 455406, 591856, 766284, 988544, 1270862, 1628380, 2079828, 2648296, 3362180]

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

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