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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.

A325179 Heinz numbers of integer partitions such that the difference between the length of the minimal square containing and the maximal square contained in the Young diagram is 1.

Table of values

n a(n)
1 3
2 4
3 6
4 15
5 18
6 25
7 27
8 30
9 45
10 50
11 75
12 175
13 245
14 250
15 343
16 350
17 375
18 490
19 525
20 625
21 686
22 735
23 875
24 1029
25 1225
26 1715
27 3773
28 4802
29 5929
30 7203
31 7546
32 9317
33 11319
34 11858
35 12005
36 14641
37 16807
38 17787
39 18634
40 18865
41 26411
42 27951
43 29282
44 29645
45 41503
46 43923
47 46585

List of values

[3, 4, 6, 15, 18, 25, 27, 30, 45, 50, 75, 175, 245, 250, 343, 350, 375, 490, 525, 625, 686, 735, 875, 1029, 1225, 1715, 3773, 4802, 5929, 7203, 7546, 9317, 11319, 11858, 12005, 14641, 16807, 17787, 18634, 18865, 26411, 27951, 29282, 29645, 41503, 43923, 46585]