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A305143 as a simple table

n a(n)
0 1
1 1
2 13
3 316
4 10667
5 447576
6 22094626
7 1242995118
8 78081518451
9 5400194995057
10 406998451178896
11 33165909456647704
12 2904055577822356346
13 271843880829531635092
14 27087966494039897011884
15 2862718283883222686998584
16 319838550858171357010036323
17 37670084296166551957561304631

[1,1,13,316,10667,447576,22094626,1242995118,
 78081518451,5400194995057,406998451178896,
 33165909456647704,2904055577822356346,
 271843880829531635092,27087966494039897011884,
 2862718283883222686998584,
 319838550858171357010036323,
 37670084296166551957561304631]

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Last modified March 28 05:02 EDT 2024. Contains 371235 sequences. (Running on oeis4.)