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A014857 as a simple table

n a(n)
1 1
2 3
3 9
4 21
5 39
6 63
7 117
8 147
9 171
10 273
11 333
12 441
13 507
14 819
15 903
16 1029
17 1197
18 1521
19 1911
20 2223
21 2331
22 2709
23 3081
24 3087
25 3249
26 3549
27 4329
28 5733
29 6123
30 6321
31 6327
32 6591
33 6813
34 7203
35 8001
36 8379
37 9243
38 10647
39 11487
40 11739
41 12207
42 12321
43 13377

[1,3,9,21,39,63,117,147,171,273,333,441,507,819,
 903,1029,1197,1521,1911,2223,2331,2709,3081,3087,
 3249,3549,4329,5733,6123,6321,6327,6591,6813,7203,
 8001,8379,9243,10647,11487,11739,12207,12321,
 13377]

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Last modified January 30 18:35 EST 2023. Contains 359945 sequences. (Running on oeis4.)