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A268853 as a simple table

na(n)
01
11
2184755
35549991941777
44697818999010952011441
547964531978782851644184417448714
63553102771891168237056005934820411063204249
71355554085495648757684163048897568469564674091083870680
82077847308887546704733072843165544143697549966176523511722695300153

[1,1,184755,5549991941777,4697818999010952011441,
 47964531978782851644184417448714,
 3553102771891168237056005934820411063204249,
 13555540854956487576841630488975684695646740910838\
 70680,
 20778473088875467047330728431655441436975499661765\
 23511722695300153]