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A207661 as a simple table

na(n)
12
24
34
46
516
66
710
836
936
109
1116
12100
1384
1481
1514
1626
17256
18292
19198
20196
2122
2242
23676
24912
25870
26474
27484
2835
2968
301764
312812
323358
332774
341140
351225
3656
37110
384624
398928
4012040
4113902
429060
432748
443136
4590
46178
4712100
4828152
4947320
5055752
5160762
5230440

[2,4,4,6,16,6,10,36,36,9,16,100,84,81,14,26,256,
 292,198,196,22,42,676,912,870,474,484,35,68,1764,
 2812,3358,2774,1140,1225,56,110,4624,8928,12040,
 13902,9060,2748,3136,90,178,12100,28152,47320,
 55752,60762,30440]