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A098264 as a simple table

n a(n)
0 1
1 1
2 11
3 31
4 211
5 851
6 4901
7 22961
8 124531
9 623011
10 3313201
11 17086301
12 90453661
13 473616781
14 2509264811
15 13250049551
16 70368250451
17 373539254611
18 1989045489281
19 10597110956861
20 56566637447401
21 302196871378601
22 1616570627763311
23 8654955238504531
24 46384344189261661

[1,1,11,31,211,851,4901,22961,124531,623011,
 3313201,17086301,90453661,473616781,2509264811,
 13250049551,70368250451,373539254611,
 1989045489281,10597110956861,56566637447401,
 302196871378601,1616570627763311,8654955238504531,
 46384344189261661]

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Last modified July 31 22:27 EDT 2021. Contains 346377 sequences. (Running on oeis4.)