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A249677 as a simple table

na(n)
01
11
21
31
49
58
61
736
8251
9216
101
11100
122555
1316280
1413824
151
16225
1715055
18335655
192048824
201728000
211
22441
2363655
243587535
2574550304
26444273984
27373248000
281
29784
30214918
3125421200
321305074809
3326015028256
34152759224512
35128024064000
361
371296
38616326
39135459216
4014320729209
41694213330464
4213472453691584
4378340747014144
4465548320768000

[1,1,1,1,9,8,1,36,251,216,1,100,2555,16280,13824,
 1,225,15055,335655,2048824,1728000,1,441,63655,
 3587535,74550304,444273984,373248000,1,784,214918,
 25421200,1305074809,26015028256,152759224512,
 128024064000,1,1296,616326,135459216,14320729209,
 694213330464,13472453691584,78340747014144,
 65548320768000]