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A300942 as a simple table

n a(n)
1 13
2 6
3 47
4 186
5 836
6 3873
7 16587
8 77438
9 373184
10 1821648
11 8941824
12 44058575
13 218133889
14 1083495226
15 5395009930
16 26905649476
17 134280333749
18 670528898740
19 3349651614840
20 16737836364340
21 83651967346499
22 418123829380174

[13,6,47,186,836,3873,16587,77438,373184,1821648,
 8941824,44058575,218133889,1083495226,5395009930,
 26905649476,134280333749,670528898740,
 3349651614840,16737836364340,83651967346499,
 418123829380174]

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Last modified May 13 03:04 EDT 2024. Contains 372497 sequences. (Running on oeis4.)