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A106413 as a simple table

na(n)
13
233
330
4330
53570
630030
73015870
830120090
9300690390
1030043474230
11304075581810
1230035662366710
13304250263527210
1430078810535603830
153001252188252588270
1632589158477190044730
173003056284355533696290

[3,33,30,330,3570,30030,3015870,30120090,
 300690390,30043474230,304075581810,30035662366710,
 304250263527210,30078810535603830,
 3001252188252588270,32589158477190044730,
 3003056284355533696290]