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A240823
as a simple table
n
a(n)
2
14
3
30
4
0
5
30
6
25
7
51
8
0
9
333
10
57
11
849
12
2937
13
141
14
371
15
606
[14,30,0,30,25,51,0,333,57,849,2937,141,371,606]