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A303722 as a simple table

n a(n)
1 4
2 21
3 23
4 46
5 77
6 151
7 294
8 549
9 1051
10 2032
11 3877
12 7421
13 14262
14 27333
15 52371
16 100472
17 192665
18 369353
19 708294
20 1358233
21 2604287
22 4993776
23 9575821
24 18361581
25 35208486
26 67513133
27 129457227
28 248235688
29 475996017
30 912729185
31 1750170310
32 3355977073

[4,21,23,46,77,151,294,549,1051,2032,3877,7421,
 14262,27333,52371,100472,192665,369353,708294,
 1358233,2604287,4993776,9575821,18361581,35208486,
 67513133,129457227,248235688,475996017,912729185,
 1750170310,3355977073]

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Last modified April 24 17:29 EDT 2024. Contains 371962 sequences. (Running on oeis4.)