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A326431 as a simple table

n a(n)
0 1
1 3
2 26
3 393
4 8806
5 268011
6 10496566
7 509611213
8 29841622422
9 2063796756103
10 165781539363706
11 15259755609383885
12 1591551797382262450
13 186311156677551137459
14 24281772775240615369662
15 3498626608233846654660989
16 553893001173840022047130286
17 95833008154703833096894957199
18 18033356856862268626280345672162

[1,3,26,393,8806,268011,10496566,509611213,
 29841622422,2063796756103,165781539363706,
 15259755609383885,1591551797382262450,
 186311156677551137459,24281772775240615369662,
 3498626608233846654660989,
 553893001173840022047130286,
 95833008154703833096894957199,
 18033356856862268626280345672162]

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Last modified April 19 11:14 EDT 2024. Contains 371791 sequences. (Running on oeis4.)