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A124827 as a simple table

na(n)
11
22
36
48
520
612
742
816
954
1040
11110
1248
13156
1484
15120
1664
17272
18108
19342
20160
21252

[1,2,6,8,20,12,42,16,54,40,110,48,156,84,120,64,
 272,108,342,160,252]