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A249240 as a simple table

n a(n)
1 422
2 31104
3 1365524
4 19188990
5 171561694
6 1195936390
7 6483080144
8 28086995286
9 111475346884
10 380335170960
11 1167836929374
12 3332406055028
13 8765941903238
14 21457348698458
15 50079468971542
16 110467990168082
17 232510958777794 

[422,31104,1365524,19188990,171561694,1195936390,
 6483080144,28086995286,111475346884,380335170960,
 1167836929374,3332406055028,8765941903238,
 21457348698458,50079468971542,110467990168082,
 232510958777794]

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Last modified April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)