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A207047 as a simple table

na(n)
14371
22244
32094
43408
54944
67584
713752
820208
931158
1055920
1181936
12125208
13223776
14327744
15500832
16895104
171310976
182003328
193580416
205243904
218013312
2214321664
2320975616
2432053248
2557286656
2683902464
27128212992
28229146624

[4371,2244,2094,3408,4944,7584,13752,20208,31158,
 55920,81936,125208,223776,327744,500832,895104,
 1310976,2003328,3580416,5243904,8013312,14321664,
 20975616,32053248,57286656,83902464,128212992,
 229146624]