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A316105 as a simple table

n a(n)
0 0
1 1
2 1
3 1
4 6
5 21
6 86
7 371
8 1647
9 7438
10 34266
11 159927
12 755533
13 3604684
14 17347231
15 84103279
16 410421861
17 2014380304
18 9937355972
19 49247272198
20 245062080990
21 1223998706732
22 6134070857861
23 30835493057217
24 155444304401138
25 785636444084278
26 3980190985058791

[0,1,1,1,6,21,86,371,1647,7438,34266,159927,
 755533,3604684,17347231,84103279,410421861,
 2014380304,9937355972,49247272198,245062080990,
 1223998706732,6134070857861,30835493057217,
 155444304401138,785636444084278,3980190985058791]

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Last modified August 16 23:15 EDT 2024. Contains 375195 sequences. (Running on oeis4.)