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A141291 as a simple table

n a(n)
0 0
1 1
2 7
3 33
4 139
5 565
6 2271
7 9097
8 36403
9 145629
10 582535
11 2330161
12 9320667
13 37282693
14 149130799
15 596523225
16 2386092931
17 9544371757
18 38177487063
19 152709948289
20 610839793195
21 2443359172821
22 9773436691327
23 39093746765353
24 156374987061459
25 625499948245885
26 2501999792983591

[0,1,7,33,139,565,2271,9097,36403,145629,582535,
 2330161,9320667,37282693,149130799,596523225,
 2386092931,9544371757,38177487063,152709948289,
 610839793195,2443359172821,9773436691327,
 39093746765353,156374987061459,625499948245885,
 2501999792983591]

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Last modified September 13 10:55 EDT 2024. Contains 375904 sequences. (Running on oeis4.)