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A273220 as a simple table

n a(n)
2 9
3 37
4 81
5 141
6 217
7 309
8 417
9 541
10 681
11 837
12 1009
13 1197
14 1401
15 1621
16 1857
17 2109
18 2377
19 2661
20 2961
21 3277
22 3609
23 3957
24 4321
25 4701
26 5097
27 5509
28 5937
29 6381
30 6841
31 7317
32 7809
33 8317
34 8841
35 9381
36 9937
37 10509
38 11097
39 11701
40 12321
41 12957
42 13609
43 14277
44 14961
45 15661

[9,37,81,141,217,309,417,541,681,837,1009,1197,
 1401,1621,1857,2109,2377,2661,2961,3277,3609,3957,
 4321,4701,5097,5509,5937,6381,6841,7317,7809,8317,
 8841,9381,9937,10509,11097,11701,12321,12957,
 13609,14277,14961,15661]

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Last modified October 15 22:25 EDT 2019. Contains 328038 sequences. (Running on oeis4.)