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A340306 as a simple table

na(n)
112
2420
3540
42268
57020
610692
711340
817640
924948
1042750
1156700
1287120
13152460
14409500
15413100
16609840
17996072
182478600
193822000
205287500
219189180
229447840
2314871600
2420241900
2520567520
2623510592
2723832800
2827766152
2928552500
3039358800
3141135040
3244783648
3349985100

[12,420,540,2268,7020,10692,11340,17640,24948,
 42750,56700,87120,152460,409500,413100,609840,
 996072,2478600,3822000,5287500,9189180,9447840,
 14871600,20241900,20567520,23510592,23832800,
 27766152,28552500,39358800,41135040,44783648,
 49985100]