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A124860 as a simple table

na(n)
01
11
21
33
46
53
65
715
815
95
1011
1144
1266
1344
1411
1521
16105
17210
18210
19105
2021
2143
22258
23645
24860
25645
26258
2743
2885
29595
301785
312975
322975
331785
34595
3585
36171
371368
384788
399576
4011970
419576
424788
431368
44171
45341
463069
4712276
4828644
4942966
5042966
5128644
5212276
533069
54341

[1,1,1,3,6,3,5,15,15,5,11,44,66,44,11,21,105,210,
 210,105,21,43,258,645,860,645,258,43,85,595,1785,
 2975,2975,1785,595,85,171,1368,4788,9576,11970,
 9576,4788,1368,171,341,3069,12276,28644,42966,
 42966,28644,12276,3069,341]