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A101786 as a simple table

n a(n)
0 1
1 1
2 1
3 3
4 9
5 25
6 77
7 247
8 801
9 2657
10 8969
11 30635
12 105785
13 368745
14 1295493
15 4582767
16 16309953
17 58357313
18 209798289
19 757461011
20 2745281705
21 9984464761
22 36428252541
23 133293594343
24 489028250465
25 1798543861537
26 6629635284505

[1,1,1,3,9,25,77,247,801,2657,8969,30635,105785,
 368745,1295493,4582767,16309953,58357313,
 209798289,757461011,2745281705,9984464761,
 36428252541,133293594343,489028250465,
 1798543861537,6629635284505]

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Last modified April 30 02:26 EDT 2024. Contains 372118 sequences. (Running on oeis4.)