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A109723 as a simple table

n a(n)
0 2
1 10
2 28
3 58
4 100
5 160
6 238
7 328
8 440
9 568
10 712
11 874
12 1060
13 1264
14 1480
15 1720
16 1988
17 2276
18 2584
19 2914
20 3266
21 3638
22 4028
23 4438
24 4888
25 5350
26 5830
27 6338
28 6870
29 7418
30 7982
31 8582
32 9206
33 9854
34 10538
35 11240
36 11966
37 12718
38 13490
39 14288
40 15116
41 15968
42 16840

[2,10,28,58,100,160,238,328,440,568,712,874,1060,
 1264,1480,1720,1988,2276,2584,2914,3266,3638,4028,
 4438,4888,5350,5830,6338,6870,7418,7982,8582,9206,
 9854,10538,11240,11966,12718,13490,14288,15116,
 15968,16840]

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Last modified January 29 15:22 EST 2023. Contains 359923 sequences. (Running on oeis4.)