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A254362 as a simple table

n a(n)
0 10
1 15
2 27
3 57
4 135
5 345
6 927
7 2577
8 7335
9 21225
10 62127
11 183297
12 543735
13 1618905
14 4832127
15 14447217
16 43243335
17 129533385
18 388206927
19 1163834337
20 3489930135
21 10466644665
22 31393642527
23 94168344657
24 282479868135
25 847389272745
26 2542067154927
27 7626000138177

[10,15,27,57,135,345,927,2577,7335,21225,62127,
 183297,543735,1618905,4832127,14447217,43243335,
 129533385,388206927,1163834337,3489930135,
 10466644665,31393642527,94168344657,282479868135,
 847389272745,2542067154927,7626000138177]

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Last modified April 27 07:11 EDT 2024. Contains 372009 sequences. (Running on oeis4.)