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A367097 as a simple table

na(n)
01
14
212
330
460
5210
6330
7660
82730
93570
106270
1112540
1253130
1379170
14110670
15221340
16514140
171799490
182284590
194196010
206750870
2113501740
2237532220
2397350330
24131362770
25189620970
26379241940
27735844830
281471689660

[1,4,12,30,60,210,330,660,2730,3570,6270,12540,
 53130,79170,110670,221340,514140,1799490,2284590,
 4196010,6750870,13501740,37532220,97350330,
 131362770,189620970,379241940,735844830,
 1471689660]