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A235212 as a simple table

na(n)
1240
21172
31172
45696
54616
65696
727812
818444
918444
1027812
11135520
1276112
1361160
1476112
15135520
16662892
17319156
18215996
19215996
20319156
21662892
223236288
231374400
24781040
25672256
26781040
271374400
283236288
2915860868
305998924
312971196
322154516

[240,1172,1172,5696,4616,5696,27812,18444,18444,
 27812,135520,76112,61160,76112,135520,662892,
 319156,215996,215996,319156,662892,3236288,
 1374400,781040,672256,781040,1374400,3236288,
 15860868,5998924,2971196,2154516]