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A147339 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 11
10 15
11 183
12 305
13 1851
14 3761
15 35145
16 75363
17 1670651
18 4265463
19 180681913
20 541465905
21 30900571055
22 107421245147
23 8457236647761
24 34044967457309
25 4310491231691799

[1,1,1,1,1,1,1,1,11,15,183,305,1851,3761,35145,
 75363,1670651,4265463,180681913,541465905,
 30900571055,107421245147,8457236647761,
 34044967457309,4310491231691799]

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Last modified April 24 02:42 EDT 2024. Contains 371917 sequences. (Running on oeis4.)