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A010049 as a simple table

n a(n)
0 0
1 1
2 1
3 3
4 5
5 10
6 18
7 33
8 59
9 105
10 185
11 324
12 564
13 977
14 1685
15 2895
16 4957
17 8462
18 14406
19 24465
20 41455
21 70101
22 118321
23 199368
24 335400
25 563425
26 945193
27 1583643
28 2650229
29 4430290
30 7398330
31 12342849
32 20573219
33 34262337
34 57013865
35 94800780
36 157517532
37 261545777

[0,1,1,3,5,10,18,33,59,105,185,324,564,977,1685,
 2895,4957,8462,14406,24465,41455,70101,118321,
 199368,335400,563425,945193,1583643,2650229,
 4430290,7398330,12342849,20573219,34262337,
 57013865,94800780,157517532,261545777]

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Last modified December 6 03:02 EST 2016. Contains 278771 sequences.