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A048112 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 3
6 5
7 16
8 63
9 395
10 7328
11 486549
12 195081415
13 1433122040192
14 697379012200764243
15 136045964066902820948075525
16 194970470582876525091946983913863955456 

[1,1,1,2,3,5,16,63,395,7328,486549,195081415,
 1433122040192,697379012200764243,
 136045964066902820948075525,
 194970470582876525091946983913863955456]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)