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A248417 as a simple table

n a(n)
0 3
1 -25
2 563
3 -13297
4 314947
5 -7460905
6 176745971
7 -4187046273
8 99189570819
9 -2349764090041
10 55665038509363
11 -1318684086371985
12 31239136201419331
13 -740043533319442377
14 17531356426655688179
15 -415311321997288071457
16 9838570957172556010499
17 -233072091590971314359129
18 5521391278779936334581299

[3,-25,563,-13297,314947,-7460905,176745971,
 -4187046273,99189570819,-2349764090041,
 55665038509363,-1318684086371985,
 31239136201419331,-740043533319442377,
 17531356426655688179,-415311321997288071457,
 9838570957172556010499,-233072091590971314359129,
 5521391278779936334581299]

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Last modified April 19 15:34 EDT 2024. Contains 371794 sequences. (Running on oeis4.)