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A341310 as a simple table

na(n)
10
20
33
40
55
60
77
80
99
105
1111
120
1313
147
1515
160
1717
189
1919
200
2128
2211
2323
240
2525
2613
2736
280
2929
3015
3131
320
3344
3417
3535
369
3737
3819
3952
400
4141
4221
4343
4411
4560
4623
4747
480
4949
5025
5168
5213
5353
5427
5566
560
5776
5829
5959
6015
6161
6231
6384
640
6578
6633
6767
6817
6992
7035
7171
720
7373
7437
75115
7619

[0,0,3,0,5,0,7,0,9,5,11,0,13,7,15,0,17,9,19,0,28,
 11,23,0,25,13,36,0,29,15,31,0,44,17,35,9,37,19,52,
 0,41,21,43,11,60,23,47,0,49,25,68,13,53,27,66,0,
 76,29,59,15,61,31,84,0,78,33,67,17,92,35,71,0,73,
 37,115,19]