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A192876 as a simple table

n a(n)
0 1
1 1
2 4
3 9
4 31
5 94
6 309
7 989
8 3212
9 10373
10 33595
11 108670
12 351729
13 1138113
14 3683172
15 11918737
16 38570247
17 124815294
18 403911805
19 1307084405
20 4229816636
21 13687969901
22 44295207939
23 143342292894
24 463865421721
25 1501100008249

[1,1,4,9,31,94,309,989,3212,10373,33595,108670,
 351729,1138113,3683172,11918737,38570247,
 124815294,403911805,1307084405,4229816636,
 13687969901,44295207939,143342292894,463865421721,
 1501100008249]

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Last modified April 30 04:51 EDT 2024. Contains 372118 sequences. (Running on oeis4.)