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A263995 as a simple table

n a(n)
1 2
2 4
3 7
4 11
5 15
6 20
7 27
8 32
9 39
10 46
11 56
12 63
13 75
14 83
15 93
16 102
17 118
18 127
19 146
20 156
21 169
22 182
23 204
24 215
25 231
26 245
27 261
28 274
29 302
30 315
31 346
32 361
33 379
34 398
35 418
36 432
37 469
38 489
39 510
40 527
41 567
42 585
43 627
44 647
45 669
46 693
47 739
48 756
49 788
50 810
51 838
52 862
53 914
54 937

[2,4,7,11,15,20,27,32,39,46,56,63,75,83,93,102,
 118,127,146,156,169,182,204,215,231,245,261,274,
 302,315,346,361,379,398,418,432,469,489,510,527,
 567,585,627,647,669,693,739,756,788,810,838,862,
 914,937]

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Last modified July 20 16:24 EDT 2019. Contains 325185 sequences. (Running on oeis4.)