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A280119 as a simple table

n a(n)
1 2
2 8
3 37
4 168
5 705
6 2852
7 11249
8 44120
9 172216
10 669642
11 2593331
12 10007214
13 38486137
14 147567972
15 564271722
16 2152340508
17 8191329673
18 31110463544
19 117934684593
20 446299653840
21 1686241733092
22 6361706382286
23 23968134395991
24 90186855338914

[2,8,37,168,705,2852,11249,44120,172216,669642,
 2593331,10007214,38486137,147567972,564271722,
 2152340508,8191329673,31110463544,117934684593,
 446299653840,1686241733092,6361706382286,
 23968134395991,90186855338914]

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Last modified April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)