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A215328 as a simple table

n a(n)
0 1
1 3
2 2
3 5
4 10
5 24
6 49
7 112
8 240
9 534
10 1175
11 2626
12 5848
13 13153
14 29594
15 66955
16 151814
17 345494
18 788049
19 1802675
20 4132469
21 9495242
22 21859912
23 50423465
24 116511119
25 269666586
26 625101288
27 1451128164
28 3373250909
29 7851415835

[1,3,2,5,10,24,49,112,240,534,1175,2626,5848,
 13153,29594,66955,151814,345494,788049,1802675,
 4132469,9495242,21859912,50423465,116511119,
 269666586,625101288,1451128164,3373250909,
 7851415835]

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Last modified June 24 01:47 EDT 2021. Contains 345404 sequences. (Running on oeis4.)