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A291930 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 11
5 26
6 60
7 139
8 321
9 743
10 1716
11 3965
12 9158
13 21152
14 48848
15 112808
16 260500
17 601553
18 1389096
19 3207660
20 7406989
21 17103860
22 39495306
23 91200333
24 210594475
25 486292240
26 1122916743
27 2592971247
28 5987531168
29 13826041086
30 31926247578
31 73722134145
32 170234630412

[1,1,2,5,11,26,60,139,321,743,1716,3965,9158,
 21152,48848,112808,260500,601553,1389096,3207660,
 7406989,17103860,39495306,91200333,210594475,
 486292240,1122916743,2592971247,5987531168,
 13826041086,31926247578,73722134145,170234630412]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)