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A247162 as a simple table

n a(n)
1 1
2 0
3 1
4 0
5 1
6 1
7 2
8 3
9 6
10 10
11 19
12 35
13 66
14 125
15 240
16 462
17 897
18 1750
19 3431
20 6756
21 13357
22 26499
23 52744
24 105292
25 210761
26 422928
27 850631
28 1714505
29 3462538
30 7005661
31 14198718
32 28823497
33 58600076
34 119306476
35 243224949
36 496475106
37 1014616271

[1,0,1,0,1,1,2,3,6,10,19,35,66,125,240,462,897,
 1750,3431,6756,13357,26499,52744,105292,210761,
 422928,850631,1714505,3462538,7005661,14198718,
 28823497,58600076,119306476,243224949,496475106,
 1014616271]

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Last modified July 19 16:24 EDT 2024. Contains 374410 sequences. (Running on oeis4.)