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A022722 as a simple table

n a(n)
0 1
1 -30
2 405
3 -3250
4 17460
5 -69456
6 237485
7 -817830
8 2827605
9 -8867120
10 25403229
11 -73380060
12 215448665
13 -595626330
14 1559581965
15 -4136899912
16 11020769280
17 -28085275230
18 69659708200
19 -174426721890
20 433560026502

[1,-30,405,-3250,17460,-69456,237485,-817830,
 2827605,-8867120,25403229,-73380060,215448665,
 -595626330,1559581965,-4136899912,11020769280,
 -28085275230,69659708200,-174426721890,
 433560026502]

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Last modified May 28 22:08 EDT 2022. Contains 354122 sequences. (Running on oeis4.)