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A190078 as a simple table

n a(n)
1 140
2 27328
3 910716
4 10802667
5 73725405
6 353856100
7 1333341624
8 4232955454
9 11720735320
10 29213945353
11 67119317038
12 143366487211
13 287901954546
14 552087286271
15 1012169804786
16 1781377206624
17 3036183971866
18 5024176668242

[140,27328,910716,10802667,73725405,353856100,
 1333341624,4232955454,11720735320,29213945353,
 67119317038,143366487211,287901954546,
 552087286271,1012169804786,1781377206624,
 3036183971866,5024176668242]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)