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A064173 as a simple table

n a(n)
1 0
2 1
3 1
4 2
5 3
6 5
7 6
8 10
9 13
10 19
11 25
12 35
13 45
14 62
15 80
16 106
17 136
18 178
19 225
20 291
21 366
22 466
23 583
24 735
25 912
26 1140
27 1407
28 1743
29 2140
30 2634
31 3214
32 3932
33 4776
34 5807
35 7022
36 8495
37 10225
38 12313
39 14762
40 17696
41 21136
42 25236
43 30030
44 35722
45 42367
46 50216
47 59368
48 70138
49 82665

[0,1,1,2,3,5,6,10,13,19,25,35,45,62,80,106,136,
 178,225,291,366,466,583,735,912,1140,1407,1743,
 2140,2634,3214,3932,4776,5807,7022,8495,10225,
 12313,14762,17696,21136,25236,30030,35722,42367,
 50216,59368,70138,82665]

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Last modified May 23 02:40 EDT 2024. Contains 372758 sequences. (Running on oeis4.)