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A079975 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 7
5 14
6 26
7 49
8 93
9 175
10 331
11 625
12 1180
13 2229
14 4209
15 7949
16 15012
17 28350
18 53540
19 101111
20 190950
21 360613
22 681024
23 1286127
24 2428875
25 4586976
26 8662591
27 16359466
28 30895160
29 58346092
30 110187694
31 208091537
32 392984789
33 742159180

[1,1,2,4,7,14,26,49,93,175,331,625,1180,2229,4209,
 7949,15012,28350,53540,101111,190950,360613,
 681024,1286127,2428875,4586976,8662591,16359466,
 30895160,58346092,110187694,208091537,392984789,
 742159180]

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Last modified June 4 08:18 EDT 2020. Contains 334825 sequences. (Running on oeis4.)