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A246884 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 2
6 5
7 10
8 17
9 26
10 38
11 59
12 101
13 182
14 326
15 564
16 945
17 1566
18 2622
19 4476
20 7750
21 13455
22 23231
23 39837
24 68101
25 116611
26 200526
27 346137
28 598438
29 1034227
30 1785400
31 3080418
32 5317009
33 9187567
34 15893830
35 27515434
36 47647774
37 82513447
38 142902640
39 247553410
40 429020710
41 743846284

[1,1,1,1,1,2,5,10,17,26,38,59,101,182,326,564,945,
 1566,2622,4476,7750,13455,23231,39837,68101,
 116611,200526,346137,598438,1034227,1785400,
 3080418,5317009,9187567,15893830,27515434,
 47647774,82513447,142902640,247553410,429020710,
 743846284]

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Last modified June 25 08:27 EDT 2021. Contains 345453 sequences. (Running on oeis4.)