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A148732 as a simple table

n a(n)
0 1
1 1
2 3
3 7
4 25
5 74
6 267
7 847
8 3167
9 10712
10 40257
11 139604
12 532924
13 1900636
14 7273193
15 26251803
16 101343481
17 371507374
18 1436174137
19 5301489284
20 20609292066
21 76827784934
22 298927689513
23 1119402842340
24 4372297422984
25 16484325554864
26 64425113598170
27 243667215669166
28 955006117274724
29 3629952812053204

[1,1,3,7,25,74,267,847,3167,10712,40257,139604,
 532924,1900636,7273193,26251803,101343481,
 371507374,1436174137,5301489284,20609292066,
 76827784934,298927689513,1119402842340,
 4372297422984,16484325554864,64425113598170,
 243667215669166,955006117274724,3629952812053204]

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Last modified May 1 23:54 EDT 2024. Contains 372178 sequences. (Running on oeis4.)