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A111724 as a simple table

na(n)
10
22
31
411
521
6117
7428
82172
910727
1059393
11345335
122143825
1314038324
1496834090
15700715993
165305041715
1741910528809
18344714251149
192945819805408
2026107419715988
21239556359980239
222272364911439153
2322252173805170347
24224666265799310801
252335958333831561032

[0,2,1,11,21,117,428,2172,10727,59393,345335,
 2143825,14038324,96834090,700715993,5305041715,
 41910528809,344714251149,2945819805408,
 26107419715988,239556359980239,2272364911439153,
 22252173805170347,224666265799310801,
 2335958333831561032]