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A303204 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 5
5 12
6 36
7 98
8 327
9 988
10 3392
11 10872
12 38795
13 129520
14 469662
15 1609176
16 5935728
17 20786804
18 77416352
19 274792342
20 1035050705
21 3719296036
22 14094000938
23 51119572738
24 195075365778
25 712918642042
26 2734475097609
27 10055531355652
28 38747262233793

[1,1,1,2,5,12,36,98,327,988,3392,10872,38795,
 129520,469662,1609176,5935728,20786804,77416352,
 274792342,1035050705,3719296036,14094000938,
 51119572738,195075365778,712918642042,
 2734475097609,10055531355652,38747262233793]

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Last modified May 5 03:30 EDT 2024. Contains 372257 sequences. (Running on oeis4.)