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A217452 as a simple table

n a(n)
1 9
2 69
3 613
4 4361
5 35067
6 271863
7 2122623
8 16577231
9 129398981
10 1010161409
11 7886865189
12 61570433261
13 480690831603
14 3752745812035
15 29297882184787
16 228729463311571
17 1785699822954649
18 13941021624348057
19 108838075075791297

[9,69,613,4361,35067,271863,2122623,16577231,
 129398981,1010161409,7886865189,61570433261,
 480690831603,3752745812035,29297882184787,
 228729463311571,1785699822954649,
 13941021624348057,108838075075791297]

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Last modified May 23 16:36 EDT 2024. Contains 372765 sequences. (Running on oeis4.)