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.

A182988 The number of dominance pairs of integer partitions of n according to either/or dominance order, where dominance between two partitions x and y means that x is majorized by y or y is majorized by x.

Table of values

n a(n)
0 1
1 1
2 4
3 9
4 25
5 49
6 117
7 217
8 454
9 830
10 1594
11 2796
12 5159
13 8777
14 15415
15 25810
16 43819
17 71595
18 118629
19 190148
20 307519
21 485660
22 769382
23 1195807
24 1864617
25 2857630
26 4384962
27 6641332
28 10052272
29 15043925
30 22501510
31 33315580
32 49267369
33 72250341
34 105746966
35 153646123

List of values

[1, 1, 4, 9, 25, 49, 117, 217, 454, 830, 1594, 2796, 5159, 8777, 15415, 25810, 43819, 71595, 118629, 190148, 307519, 485660, 769382, 1195807, 1864617, 2857630, 4384962, 6641332, 10052272, 15043925, 22501510, 33315580, 49267369, 72250341, 105746966, 153646123]

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

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