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A104629 as a simple table

na(n)
01
12
26
318
457
5186
6622
72120
87338
925724
1091144
11325878
121174281
134260282
1415548694
1557048048
16210295326
17778483932
182892818244
1910786724388
2040347919626
21151355847012
22569274150156
232146336125648
248110508473252

[1,2,6,18,57,186,622,2120,7338,25724,91144,325878,
 1174281,4260282,15548694,57048048,210295326,
 778483932,2892818244,10786724388,40347919626,
 151355847012,569274150156,2146336125648,
 8110508473252]