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A170468 as a simple table

na(n)
01
127
2702
318252
4474552
512338352
6320797152
78340725952
8216858874752
95638330743552
10146596599332352
113811511582641152
1299099301148669952
132576581829865418752
1466991127576500887552
151741769316989023076352

[1,27,702,18252,474552,12338352,320797152,
 8340725952,216858874752,5638330743552,
 146596599332352,3811511582641152,
 99099301148669952,2576581829865418752,
 66991127576500887552,1741769316989023076352]