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A212253 as a simple table

n a(n)
-1 1
0 1
1 2
2 3
3 5
4 6
5 10
6 12
7 18
8 23
9 31
10 39
11 54
12 66
13 86
14 107
15 137
16 168
17 213
18 259
19 323
20 392
21 482
22 580
23 711
24 850
25 1029
26 1228
27 1476
28 1750
29 2093
30 2470
31 2934
32 3453
33 4078
34 4780
35 5625
36 6566
37 7689
38 8952
39 10440
40 12113
41 14080
42 16286
43 18865
44 21764
45 25127
46 28910
47 33289

[1,1,2,3,5,6,10,12,18,23,31,39,54,66,86,107,137,
 168,213,259,323,392,482,580,711,850,1029,1228,
 1476,1750,2093,2470,2934,3453,4078,4780,5625,6566,
 7689,8952,10440,12113,14080,16286,18865,21764,
 25127,28910,33289]

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Last modified March 28 04:13 EDT 2024. Contains 371235 sequences. (Running on oeis4.)