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A196598 as a simple table

n a(n)
1 1
2 17
3 116
4 667
5 4529
6 26558
7 170468
8 1067723
9 6694705
10 41981191
11 263257030
12 1651418740
13 10357579301
14 64961533372
15 407436733800
16 2555438539179
17 16027677245855
18 100525225308587
19 630492043325935
20 3954433363194971

[1,17,116,667,4529,26558,170468,1067723,6694705,
 41981191,263257030,1651418740,10357579301,
 64961533372,407436733800,2555438539179,
 16027677245855,100525225308587,630492043325935,
 3954433363194971]

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Last modified May 27 15:32 EDT 2024. Contains 372868 sequences. (Running on oeis4.)