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A259633 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 1
6 12
7 1
8 43
9 132
10 547
11 1
12 7834
13 1
14 30442
15 608887
16 3834978
17 1
18 84536629
19 1
20 3030450058
21 79538220753
22 16701983083
23 1
24 4136127573912
25 26625599501697
26 2730194738935

[1,1,1,2,1,12,1,43,132,547,1,7834,1,30442,608887,
 3834978,1,84536629,1,3030450058,79538220753,
 16701983083,1,4136127573912,26625599501697,
 2730194738935]

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Last modified April 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)