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A258493 as a simple table

n a(n)
6 132
7 7007
8 231868
9 6191808
10 146698848
11 3229298919
12 67773956250
13 1377513928505
14 27389291758920
15 536341475466069
16 10391807506431956
17 199869644353809760
18 3824918464184384952
19 72954292150964887751
20 1388571904028052188458
21 26397789023379585277557

[132,7007,231868,6191808,146698848,3229298919,
 67773956250,1377513928505,27389291758920,
 536341475466069,10391807506431956,
 199869644353809760,3824918464184384952,
 72954292150964887751,1388571904028052188458,
 26397789023379585277557]

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Last modified February 25 08:33 EST 2021. Contains 341606 sequences. (Running on oeis4.)