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A054109 as a simple table

n a(n)
0 1
1 2
2 8
3 27
4 99
5 363
6 1353
7 5082
8 19228
9 73150
10 279566
11 1072512
12 4127788
13 15930512
14 61628248
15 238911947
16 927891163
17 3609676487
18 14062955413
19 54860308997
20 214268628223
21 837780853637
22 3278934510163
23 12844867331387

[1,2,8,27,99,363,1353,5082,19228,73150,279566,
 1072512,4127788,15930512,61628248,238911947,
 927891163,3609676487,14062955413,54860308997,
 214268628223,837780853637,3278934510163,
 12844867331387]

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Last modified April 16 17:08 EDT 2024. Contains 371749 sequences. (Running on oeis4.)