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A156045 as a simple table

na(n)
01
11
21
31
42
51
61
75
85
91
101
1119
1222
1319
141
151
1697
17114
18114
1997
201
211
22601
23696
24710
25696
26601
271
281
294321
304920
315012
325012
334920
344321
351
361
3735281
3839600
3940196
4040274
4140196
4239600
4335281
441
451
46322561
47357840
48362156
49362738
50362738
51362156
52357840
53322561
541

[1,1,1,1,2,1,1,5,5,1,1,19,22,19,1,1,97,114,114,97,
 1,1,601,696,710,696,601,1,1,4321,4920,5012,5012,
 4920,4321,1,1,35281,39600,40196,40274,40196,39600,
 35281,1,1,322561,357840,362156,362738,362738,
 362156,357840,322561,1]