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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.

A321471 Heinz numbers of integer partitions that can be partitioned into blocks with sums {1, 2, ..., k} for some k.

Table of values

n a(n)
1 2
2 6
3 8
4 30
5 36
6 40
7 48
8 64
9 210
10 252
11 270
12 280
13 300
14 324
15 336
16 360
17 400
18 432
19 448
20 480
21 576
22 640
23 768
24 1024
25 2310
26 2772
27 2940
28 2970
29 3080
30 3150
31 3300
32 3528
33 3564
34 3696
35 3780
36 3920
37 3960
38 4050
39 4200
40 4400
41 4500
42 4536
43 4704
44 4752
45 4860
46 4928
47 5040
48 5280
49 5400

List of values

[2, 6, 8, 30, 36, 40, 48, 64, 210, 252, 270, 280, 300, 324, 336, 360, 400, 432, 448, 480, 576, 640, 768, 1024, 2310, 2772, 2940, 2970, 3080, 3150, 3300, 3528, 3564, 3696, 3780, 3920, 3960, 4050, 4200, 4400, 4500, 4536, 4704, 4752, 4860, 4928, 5040, 5280, 5400]