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A051449 as a simple table

n a(n)
3 1
4 1
5 1
6 2
7 3
8 4
9 7
10 10
11 16
12 25
13 40
14 62
15 101
16 159
17 257
18 410
19 663
20 1062
21 1719
22 2764
23 4472
24 7209
25 11664
26 18828
27 30465
28 49221
29 79641
30 128746
31 208315
32 336872
33 545071
34 881638
35 1426520
36 2307665
37 3733880
38 6040746
39 9774133
40 15813587
41 25586921
42 41398418

[1,1,1,2,3,4,7,10,16,25,40,62,101,159,257,410,663,
 1062,1719,2764,4472,7209,11664,18828,30465,49221,
 79641,128746,208315,336872,545071,881638,1426520,
 2307665,3733880,6040746,9774133,15813587,25586921,
 41398418]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)