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A112837 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 3
6 7
7 12
8 35
9 87
10 348
11 1107
12 5518
13 22464
14 150574
15 817057
16 7118856
17 49644383
18 560434040
19 5142118400
20 76370120248
21 914476059335
22 17638655014128
23 274908897964359
24 6936239946318204
25 141510942505315328

[1,1,1,1,2,3,7,12,35,87,348,1107,5518,22464,
 150574,817057,7118856,49644383,560434040,
 5142118400,76370120248,914476059335,
 17638655014128,274908897964359,6936239946318204,
 141510942505315328]

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Last modified September 25 11:03 EDT 2021. Contains 347654 sequences. (Running on oeis4.)