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A135052 as a simple table

n a(n)
0 1
1 1
2 3
3 7
4 19
5 51
6 143
7 407
8 1183
9 3487
10 10415
11 31439
12 95791
13 294191
14 909823
15 2830943
16 8856255
17 27839167
18 87888767
19 278545663
20 885903743
21 2826612095
22 9045147391
23 29022168063
24 93350430975
25 300949170431
26 972271227647

[1,1,3,7,19,51,143,407,1183,3487,10415,31439,
 95791,294191,909823,2830943,8856255,27839167,
 87888767,278545663,885903743,2826612095,
 9045147391,29022168063,93350430975,300949170431,
 972271227647]

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Last modified April 19 06:44 EDT 2024. Contains 371782 sequences. (Running on oeis4.)