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A250285 as a simple table

na(n)
01
11
21
31
41
51
61
71
81
98
1044
11164
12494
131286
143002
156434
1612869
17194464
181925200
1912394480
2062224336
21261667792
22959874928
233154435120
249464040829
25210311057024
263007458113984
2727514536974144
28193384741516784
291123028832217904
305617639404687824

[1,1,1,1,1,1,1,1,1,8,44,164,494,1286,3002,6434,
 12869,194464,1925200,12394480,62224336,261667792,
 959874928,3154435120,9464040829,210311057024,
 3007458113984,27514536974144,193384741516784,
 1123028832217904,5617639404687824]