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A117490 as a simple table

n a(n)
1 0
2 1
3 2
4 4
5 6
6 8
7 11
8 14
9 18
10 21
11 25
12 29
13 33
14 38
15 42
16 48
17 54
18 59
19 64
20 70
21 77
22 84
23 90
24 96
25 105
26 113
27 120
28 128
29 136
30 144
31 151
32 161
33 170
34 180
35 189
36 199
37 207
38 216
39 228
40 239
41 250
42 261
43 269
44 281
45 292
46 305
47 314
48 327
49 342
50 352
51 363
52 378
53 393
54 405
55 418
56 429
57 441
58 458
59 470

[0,1,2,4,6,8,11,14,18,21,25,29,33,38,42,48,54,59,
 64,70,77,84,90,96,105,113,120,128,136,144,151,161,
 170,180,189,199,207,216,228,239,250,261,269,281,
 292,305,314,327,342,352,363,378,393,405,418,429,
 441,458,470]

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Last modified August 17 12:21 EDT 2024. Contains 375210 sequences. (Running on oeis4.)