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A001752 as a simple table

na(n)
01
14
211
324
446
580
6130
7200
8295
9420
10581
11784
121036
131344
141716
152160
162685
173300
184015
194840
205786
216864
228086
239464
2411011
2512740
2614665
2716800
2819160
2921760
3024616
3127744
3231161
3334884
3438931
3543320
3648070
3753200
3858730
3964680
4071071
4177924
4285261

[1,4,11,24,46,80,130,200,295,420,581,784,1036,
 1344,1716,2160,2685,3300,4015,4840,5786,6864,8086,
 9464,11011,12740,14665,16800,19160,21760,24616,
 27744,31161,34884,38931,43320,48070,53200,58730,
 64680,71071,77924,85261]