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A255461 as a simple table

n a(n)
0 1
1 6
2 22
3 82
4 306
5 1142
6 4250
7 15806
8 58730
9 218142
10 810074
11 3007886
12 11167914
13 41463774
14 153942330
15 571535534
16 2121906442
17 7877856190
18 29247532442
19 108585059214
20 403135208426
21 1496688037406
22 5556634000122
23 20629669372526
24 76590116106186
25 284349965403518
26 1055683240842074
27 3919350217589838
28 14551056119534250
29 54022534883643358

[1,6,22,82,306,1142,4250,15806,58730,218142,
 810074,3007886,11167914,41463774,153942330,
 571535534,2121906442,7877856190,29247532442,
 108585059214,403135208426,1496688037406,
 5556634000122,20629669372526,76590116106186,
 284349965403518,1055683240842074,3919350217589838,
 14551056119534250,54022534883643358]

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Last modified September 14 21:48 EDT 2024. Contains 375929 sequences. (Running on oeis4.)