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A255610 as a simple table

n a(n)
0 1
1 3
2 12
3 37
4 111
5 303
6 804
7 2022
8 4950
9 11715
10 27081
11 61083
12 135112
13 293142
14 625620
15 1314267
16 2722323
17 5564172
18 11234865
19 22424904
20 44284545
21 86573147
22 167648418
23 321746907
24 612274678
25 1155782109
26 2165116416
27 4026391221
28 7435806048
29 13641093684
30 24865920932

[1,3,12,37,111,303,804,2022,4950,11715,27081,
 61083,135112,293142,625620,1314267,2722323,
 5564172,11234865,22424904,44284545,86573147,
 167648418,321746907,612274678,1155782109,
 2165116416,4026391221,7435806048,13641093684,
 24865920932]

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Last modified March 29 08:08 EDT 2024. Contains 371265 sequences. (Running on oeis4.)