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A027340 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 5
5 7
6 10
7 14
8 20
9 27
10 37
11 49
12 66
13 86
14 113
15 146
16 189
17 241
18 308
19 389
20 492
21 616
22 771
23 958
24 1190
25 1468
26 1809
27 2218
28 2716
29 3310
30 4029
31 4884
32 5913
33 7133
34 8592
35 10318
36 12373
37 14795
38 17666
39 21042
40 25028
41 29700
42 35197
43 41624
44 49160
45 57949
46 68220

[1,1,2,3,5,7,10,14,20,27,37,49,66,86,113,146,189,
 241,308,389,492,616,771,958,1190,1468,1809,2218,
 2716,3310,4029,4884,5913,7133,8592,10318,12373,
 14795,17666,21042,25028,29700,35197,41624,49160,
 57949,68220]

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Last modified July 6 23:56 EDT 2020. Contains 335484 sequences. (Running on oeis4.)