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A263045 as a simple table

n a(n)
1 1
2 1
3 2
4 1
5 2
6 4
7 2
8 10
9 38
10 58
11 902
12 35578
13 2080262
14 1906407418
15 67898268271622
16 141250085279900836858
17 269280339671247778784817867782
18 18283668752862244903904463537467802693858298
19 2582569770571288306580588933602503511656010789600193877369998342

[1,1,2,1,2,4,2,10,38,58,902,35578,2080262,
 1906407418,67898268271622,141250085279900836858,
 269280339671247778784817867782,
 18283668752862244903904463537467802693858298,
 25825697705712883065805889336025035116560107896001\
 93877369998342]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)