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A223867 as a simple table

n a(n)
1 35
2 1225
3 24199
4 315124
5 3017129
6 22852913
7 144081276
8 784071455
9 3781718633
10 16487698435
11 65952999251
12 244841613810
13 851144356707
14 2790551617469
15 8678912669190
16 25728520577688
17 72995578880032
18 198891717017532

[35,1225,24199,315124,3017129,22852913,144081276,
 784071455,3781718633,16487698435,65952999251,
 244841613810,851144356707,2790551617469,
 8678912669190,25728520577688,72995578880032,
 198891717017532]

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Last modified December 5 10:11 EST 2021. Contains 349543 sequences. (Running on oeis4.)