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A137939 as a simple table

n a(n)
1 0
2 0
3 54
4 24
5 180
6 216
7 546
8 336
9 648
10 720
11 990
12 936
13 1404
14 2352
15 1890
16 1824
17 2448
18 2592
19 3078
20 3720
21 4284
22 3960
23 4554
24 4464
25 5400
26 5616
27 6318
28 7896
29 7308
30 7560
31 8370
32 8256
33 9504
34 9792
35 11550

[0,0,54,24,180,216,546,336,648,720,990,936,1404,
 2352,1890,1824,2448,2592,3078,3720,4284,3960,4554,
 4464,5400,5616,6318,7896,7308,7560,8370,8256,9504,
 9792,11550]

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Last modified October 16 01:45 EDT 2019. Contains 328038 sequences. (Running on oeis4.)