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A172449 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 92
9 1066
10 7828
11 44148
12 195270
13 707698
14 2211868
15 6120136
16 15324708
17 35312064
18 75937606
19 153942964
20 296590536
21 546621416
22 968910732
23 1659114170
24 2754780934
25 4449361442
26 7009572728
27 10796663102
28 16292133888

[0,0,0,0,0,0,0,92,1066,7828,44148,195270,707698,
 2211868,6120136,15324708,35312064,75937606,
 153942964,296590536,546621416,968910732,
 1659114170,2754780934,4449361442,7009572728,
 10796663102,16292133888]

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)