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A042801 as a simple table

n a(n)
0 1
1 1
2 2
3 39
4 41
5 244
6 1505
7 1749
8 3254
9 5003
10 8257
11 21517
12 29774
13 51291
14 81065
15 132356
16 875201
17 4508361
18 5383562
19 106796039
20 112179601
21 218975640
22 13250718001
23 13469693641
24 26720411642
25 521157514839
26 547877926481
27 3260547147244
28 20111160809945
29 23371707957189

[1,1,2,39,41,244,1505,1749,3254,5003,8257,21517,
 29774,51291,81065,132356,875201,4508361,5383562,
 106796039,112179601,218975640,13250718001,
 13469693641,26720411642,521157514839,547877926481,
 3260547147244,20111160809945,23371707957189]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)