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A155174 as a simple table

na(n)
14
212
3112
4220
5840
61740
73960
85100
98580
109940
1111704
1212012
1320604
1421840
1523112
1626680
1747740
1861600
1978012
2082012
21102604
22103512
23122512
24151800
25276024
26289560
27340312
28418612
29481180
30501000
31660100
32711624
33838512
34901824
35931612

[4,12,112,220,840,1740,3960,5100,8580,9940,11704,
 12012,20604,21840,23112,26680,47740,61600,78012,
 82012,102604,103512,122512,151800,276024,289560,
 340312,418612,481180,501000,660100,711624,838512,
 901824,931612]