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A254820 as a simple table

n a(n)
1 1
2 2
3 4
4 5
5 6
6 9
7 10
8 11
9 15
10 19
11 21
12 26
13 35
14 48
15 75
16 120
17 166
18 203
19 262
20 395
21 613
22 879
23 1174
24 1502
25 1849
26 2237
27 2738
28 3364
29 4104
30 5107
31 6727
32 9500
33 14046
34 20588
35 28704
36 38517
37 52473
38 74917
39 109037
40 154672
41 209449
42 271287
43 340040
44 418493
45 512101
46 627661

[1,2,4,5,6,9,10,11,15,19,21,26,35,48,75,120,166,
 203,262,395,613,879,1174,1502,1849,2237,2738,3364,
 4104,5107,6727,9500,14046,20588,28704,38517,52473,
 74917,109037,154672,209449,271287,340040,418493,
 512101,627661]

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Last modified April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)