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A250262 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 3
5 4
6 5
7 6
8 41
9 208
10 711
11 1970
12 4741
13 10284
14 123397
15 1041224
16 5690415
17 24359248
18 87922385
19 278723178
20 4777712981
21 56439873880
22 424119250083
23 2456329637366
24 11821181689417
25 49308397822776
26 1098781192727401
27 16688667550625072
28 159609583197355203

[1,1,1,2,3,4,5,6,41,208,711,1970,4741,10284,
 123397,1041224,5690415,24359248,87922385,
 278723178,4777712981,56439873880,424119250083,
 2456329637366,11821181689417,49308397822776,
 1098781192727401,16688667550625072,
 159609583197355203]

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Last modified May 20 14:08 EDT 2024. Contains 372717 sequences. (Running on oeis4.)