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A293716 as a simple table

n a(n)
0 1
1 1
2 5
3 31
4 145
5 1181
6 9661
7 77155
8 794081
9 8132185
10 86715541
11 1055208551
12 12921555505
13 166589628661
14 2320023320525
15 32814550442731
16 486870347843521
17 7598251948512305
18 121035455085677221
19 2008950533339620015
20 34595064617371963601
21 609252363677557660621

[1,1,5,31,145,1181,9661,77155,794081,8132185,
 86715541,1055208551,12921555505,166589628661,
 2320023320525,32814550442731,486870347843521,
 7598251948512305,121035455085677221,
 2008950533339620015,34595064617371963601,
 609252363677557660621]

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Last modified October 20 18:00 EDT 2021. Contains 348111 sequences. (Running on oeis4.)