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A007542 as a simple table

na(n)
12
215
3825
4725
51925
62275
7425
8390
9330
10290
11770
12910
13170
14156
15132
16116
17308
18364
1968
204
2130
22225
2312375
2410875
2528875
2625375
2767375
2879625
2914875
3013650
312550
322340
331980
341740
354620
364060
3710780
3812740
392380
402184
41408
42152

[2,15,825,725,1925,2275,425,390,330,290,770,910,
 170,156,132,116,308,364,68,4,30,225,12375,10875,
 28875,25375,67375,79625,14875,13650,2550,2340,
 1980,1740,4620,4060,10780,12740,2380,2184,408,152]