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A233990 as a simple table

n a(n)
1 164
2 774
3 3496
4 17156
5 81200
6 409848
7 1995424
8 10261264
9 50945472
10 264997984
11 1333409408
12 6980548160
13 35444523776
14 186152208256
15 951061641728
16 5001337944320
17 25661802421248
18 134974683653632
19 694675975022592

[164,774,3496,17156,81200,409848,1995424,10261264,
 50945472,264997984,1333409408,6980548160,
 35444523776,186152208256,951061641728,
 5001337944320,25661802421248,134974683653632,
 694675975022592]

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Last modified April 24 11:21 EDT 2024. Contains 371936 sequences. (Running on oeis4.)