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A180056 as a simple table

n a(n)
0 1
1 1
2 11
3 302
4 15619
5 1310354
6 162512286
7 27971176092
8 6382798925475
9 1865385657780650
10 679562217794156938
11 301958232385734088196
12 160755658074834738495566
13 101019988341178648636047412
14 73990373947612503295166622044
15 62481596875767023932367207962680

[1,1,11,302,15619,1310354,162512286,27971176092,
 6382798925475,1865385657780650,679562217794156938,
 301958232385734088196,160755658074834738495566,
 101019988341178648636047412,
 73990373947612503295166622044,
 62481596875767023932367207962680]

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Last modified March 29 04:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)