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A199101 as a simple table

na(n)
11
21
31
41
56
61
76
815
915
106
1115
12280
13280
14280
1515
1615
172040
185295
195295
202040
2115
22105
235503
24101460
25732964
26101460
275503
28105
29280
30113010
311999365
3238753124
3338753124
341999365
35113010
36280
37280
38857532
3940210161
40743464228
415569129037
42743464228

[1,1,1,1,6,1,6,15,15,6,15,280,280,280,15,15,2040,
 5295,5295,2040,15,105,5503,101460,732964,101460,
 5503,105,280,113010,1999365,38753124,38753124,
 1999365,113010,280,280,857532,40210161,743464228,
 5569129037,743464228]