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A237617 as a simple table

na(n)
00
11
220
374
4180
5355
6616
7980
81464
92085
102860
113806
124940
136279
147840
159640
1611696
1714025
1816644
1919570
2022820
2126411
2230360
2334684
2439400
2544525
2650076
2756070
2862524
2969455
3076880
3184816
3293280
33102289
34111860
35122010
36132756
37144115
38156104
39168740

[0,1,20,74,180,355,616,980,1464,2085,2860,3806,
 4940,6279,7840,9640,11696,14025,16644,19570,22820,
 26411,30360,34684,39400,44525,50076,56070,62524,
 69455,76880,84816,93280,102289,111860,122010,
 132756,144115,156104,168740]