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A005969 as a simple table

na(n)
11
22
318
499
5724
64820
733381
8227862
91564198
1010714823
1173457064
12503438760
133450734281
1423651386922
15162109796922
161111115037483
177615701104764
1852198777931900
19357775783071021
202452231602371646
2116807845698458702

[1,2,18,99,724,4820,33381,227862,1564198,10714823,
 73457064,503438760,3450734281,23651386922,
 162109796922,1111115037483,7615701104764,
 52198777931900,357775783071021,2452231602371646,
 16807845698458702]