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A174385 as a simple table

n a(n)
1 15
2 105
3 315
4 79335
5 148665
6 300495
7 1860375
8 1952625
9 3048045
10 6538455
11 14347935
12 57065085
13 82311135
14 83451705
15 169110165
16 223646115
17 335699595
18 347426115
19 410169435
20 674522625
21 736310715
22 1015071105
23 1655590755

[15,105,315,79335,148665,300495,1860375,1952625,
 3048045,6538455,14347935,57065085,82311135,
 83451705,169110165,223646115,335699595,347426115,
 410169435,674522625,736310715,1015071105,
 1655590755]

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Last modified March 28 17:25 EDT 2024. Contains 371254 sequences. (Running on oeis4.)