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A143436 as a simple table

n a(n)
0 1
1 1
2 4
3 26
4 216
5 2091
6 22532
7 263302
8 3282572
9 43184125
10 594892016
11 8533187394
12 126911650416
13 1950679300314
14 30905935176876
15 503694878376602
16 8429969774716104
17 144679270141457684
18 2543281262706638148

[1,1,4,26,216,2091,22532,263302,3282572,43184125,
 594892016,8533187394,126911650416,1950679300314,
 30905935176876,503694878376602,8429969774716104,
 144679270141457684,2543281262706638148]

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Last modified July 30 22:26 EDT 2024. Contains 374771 sequences. (Running on oeis4.)