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A196556 as a simple table

n a(n)
0 1
1 3
2 12
3 66
4 483
5 4476
6 50454
7 671649
8 10328118
9 180341094
10 3527385345
11 76435691250
12 1818255212490
13 47118807865863
14 1321527658352016
15 39889359465259446
16 1289471521115731611
17 44450463108654209136
18 1627806562174453037802

[1,3,12,66,483,4476,50454,671649,10328118,
 180341094,3527385345,76435691250,1818255212490,
 47118807865863,1321527658352016,39889359465259446,
 1289471521115731611,44450463108654209136,
 1627806562174453037802]

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Last modified April 19 03:57 EDT 2024. Contains 371782 sequences. (Running on oeis4.)