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A255613 as a simple table

na(n)
01
16
233
3146
4588
52160
67459
724354
876071
9228420
10663177
111868220
125124224
1313718748
1435932278
1592242982
16232473006
17575971494
181404600837
193375138816
207998932769
2118712911214
2243246451181
2398799885342
24223269183076
25499357990254
261105934610042

[1,6,33,146,588,2160,7459,24354,76071,228420,
 663177,1868220,5124224,13718748,35932278,92242982,
 232473006,575971494,1404600837,3375138816,
 7998932769,18712911214,43246451181,98799885342,
 223269183076,499357990254,1105934610042]