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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.

A325472 Numbers having at least two representations as multinomial coefficients M(n;lambda), where lambda is a partition of n.

Table of values

n a(n)
1 1
2 6
3 10
4 12
5 15
6 20
7 21
8 24
9 28
10 30
11 35
12 36
13 42
14 45
15 55
16 56
17 60
18 66
19 70
20 72
21 78
22 84
23 90
24 91
25 105
26 110
27 120
28 126
29 132
30 136
31 140
32 153
33 156
34 165
35 168
36 171
37 180
38 182
39 190
40 210
41 220
42 231
43 240
44 252
45 253
46 272
47 276
48 280
49 286
50 300
51 306
52 325
53 330
54 336
55 342
56 351
57 360

List of values

[1, 6, 10, 12, 15, 20, 21, 24, 28, 30, 35, 36, 42, 45, 55, 56, 60, 66, 70, 72, 78, 84, 90, 91, 105, 110, 120, 126, 132, 136, 140, 153, 156, 165, 168, 171, 180, 182, 190, 210, 220, 231, 240, 252, 253, 272, 276, 280, 286, 300, 306, 325, 330, 336, 342, 351, 360]

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

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