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A008771 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 5
5 6
6 9
7 11
8 15
9 18
10 24
11 28
12 36
13 42
14 52
15 60
16 73
17 83
18 99
19 112
20 131
21 147
22 170
23 189
24 216
25 239
26 270
27 297
28 333
29 364
30 405
31 441
32 487
33 528
34 580
35 626
36 684
37 736
38 800
39 858
40 929
41 993
42 1071
43 1142
44 1227
45 1305
46 1398
47 1483
48 1584
49 1677
50 1786
51 1887
52 2005
53 2114
54 2241
55 2359
56 2495
57 2622
58 2768

[1,1,2,3,5,6,9,11,15,18,24,28,36,42,52,60,73,83,
 99,112,131,147,170,189,216,239,270,297,333,364,
 405,441,487,528,580,626,684,736,800,858,929,993,
 1071,1142,1227,1305,1398,1483,1584,1677,1786,1887,
 2005,2114,2241,2359,2495,2622,2768]

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Last modified April 25 05:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)