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A059973 as a simple table

n a(n)
0 0
1 1
2 1
3 2
4 4
5 9
6 17
7 38
8 72
9 161
10 305
11 682
12 1292
13 2889
14 5473
15 12238
16 23184
17 51841
18 98209
19 219602
20 416020
21 930249
22 1762289
23 3940598
24 7465176
25 16692641
26 31622993
27 70711162
28 133957148
29 299537289
30 567451585
31 1268860318
32 2403763488
33 5374978561

[0,1,1,2,4,9,17,38,72,161,305,682,1292,2889,5473,
 12238,23184,51841,98209,219602,416020,930249,
 1762289,3940598,7465176,16692641,31622993,
 70711162,133957148,299537289,567451585,1268860318,
 2403763488,5374978561]

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Last modified April 23 13:41 EDT 2024. Contains 371914 sequences. (Running on oeis4.)