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A250165 as a simple table

n a(n)
1 7
2 67
3 639
4 5831
5 49037
6 380939
7 2810751
8 20169871
9 142786013
10 1004527983
11 7047533399
12 49383700439
13 345855478109
14 2421574390899
15 16953120700735
16 118679602696751
17 830786561364589
18 5815618832245175
19 40709771502502967

[7,67,639,5831,49037,380939,2810751,20169871,
 142786013,1004527983,7047533399,49383700439,
 345855478109,2421574390899,16953120700735,
 118679602696751,830786561364589,5815618832245175,
 40709771502502967]

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Last modified October 19 15:34 EDT 2021. Contains 348091 sequences. (Running on oeis4.)