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A213688 as a simple table

n a(n)
0 0
1 1
2 9
3 134
4 1862
5 26251
6 369251
7 5196060
8 73113372
9 1028784997
10 14476099149
11 203694183170
12 2866194639170
13 40330419190351
14 567492063162119
15 7985219303802744
16 112360562315573112
17 1581033091723823881
18 22246823846444284881
19 313036566941955454910 

[0,1,9,134,1862,26251,369251,5196060,73113372,
 1028784997,14476099149,203694183170,2866194639170,
 40330419190351,567492063162119,7985219303802744,
 112360562315573112,1581033091723823881,
 22246823846444284881,313036566941955454910]

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Last modified May 16 17:27 EDT 2024. Contains 372554 sequences. (Running on oeis4.)