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A032159 as a simple table

n a(n)
0 1
1 1
2 3
3 8
4 15
5 37
6 83
7 184
8 443
9 1007
10 2369
11 5536
12 12941
13 30203
14 70383
15 164822
16 380489
17 887367
18 2051543
19 4727014
20 10906833
21 25042049
22 57393717
23 130934806
24 298811135
25 679012501
26 1538770499
27 3479066516
28 7844360471

[1,1,3,8,15,37,83,184,443,1007,2369,5536,12941,
 30203,70383,164822,380489,887367,2051543,4727014,
 10906833,25042049,57393717,130934806,298811135,
 679012501,1538770499,3479066516,7844360471]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)