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A301982 as a simple table

n a(n)
0 1
1 1
2 3
3 7
4 12
5 26
6 52
7 92
8 170
9 310
10 541
11 945
12 1636
13 2760
14 4639
15 7743
16 12725
17 20795
18 33730
19 54184
20 86547
21 137351
22 216387
23 339069
24 528394
25 818664
26 1262245
27 1936835
28 2957432
29 4496330
30 6807191
31 10262275
32 15411203
33 23056461
34 34366753
35 51047199
36 75567600

[1,1,3,7,12,26,52,92,170,310,541,945,1636,2760,
 4639,7743,12725,20795,33730,54184,86547,137351,
 216387,339069,528394,818664,1262245,1936835,
 2957432,4496330,6807191,10262275,15411203,
 23056461,34366753,51047199,75567600]

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Last modified February 27 22:21 EST 2020. Contains 332312 sequences. (Running on oeis4.)