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A283081 as a simple table

n a(n)
0 1
1 2
2 4
3 9
4 16
5 39
6 71
7 151
8 263
9 631
10 1135
11 2375
12 4115
13 10209
14 18396
15 38879
16 67583
17 161791
18 290815
19 608255
20 1053695
21 2615295
22 4707327
23 9946111
24 17300479
25 41415679
26 74443775
27 155708415
28 269732863
29 669506559
30 1205064703
31 2546058239
32 4429044735
33 10603058175

[1,2,4,9,16,39,71,151,263,631,1135,2375,4115,
 10209,18396,38879,67583,161791,290815,608255,
 1053695,2615295,4707327,9946111,17300479,41415679,
 74443775,155708415,269732863,669506559,1205064703,
 2546058239,4429044735,10603058175]

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Last modified August 25 14:03 EDT 2024. Contains 375439 sequences. (Running on oeis4.)