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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.

A347783 Number of compositions (ordered partitions) of n into at most 6 squarefree parts.

Table of values

n a(n)
0 1
1 1
2 2
3 4
4 7
5 14
6 27
7 51
8 92
9 155
10 247
11 376
12 558
13 805
14 1118
15 1495
16 1962
17 2551
18 3282
19 4127
20 5106
21 6286
22 7750
23 9442
24 11326
25 13459
26 16037
27 19011
28 22277
29 25804
30 29939
31 34692
32 39938
33 45455
34 51736
35 58848
36 66696
37 74836
38 83927
39 94114
40 105372
41 116992
42 129902
43 144223

List of values

[1, 1, 2, 4, 7, 14, 27, 51, 92, 155, 247, 376, 558, 805, 1118, 1495, 1962, 2551, 3282, 4127, 5106, 6286, 7750, 9442, 11326, 13459, 16037, 19011, 22277, 25804, 29939, 34692, 39938, 45455, 51736, 58848, 66696, 74836, 83927, 94114, 105372, 116992, 129902, 144223]

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

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