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A304700 as a simple table

n a(n)
1 2
2 10
3 21
4 48
5 215
6 798
7 3055
8 9810
9 41744
10 159183
11 570536
12 2308616
13 8872579
14 33367632
15 131450744
16 506761978
17 1940496321
18 7558901654
19 29184688564
20 112473463039
21 436144732416
22 1685260077151
23 6509144124179
24 25196323364937

[2,10,21,48,215,798,3055,9810,41744,159183,570536,
 2308616,8872579,33367632,131450744,506761978,
 1940496321,7558901654,29184688564,112473463039,
 436144732416,1685260077151,6509144124179,
 25196323364937]

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Last modified July 15 05:44 EDT 2024. Contains 374324 sequences. (Running on oeis4.)