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A280174 as a simple table

na(n)
11
22
312
441
5103
6263
7656
81618
93931
109459
1122557
1253395
13125594
14293796
15683972
161585588
173661900
188428646
1919341455
2044261305
21101034472
22230100558
23522936849
241186138105
252685582035
266070360107
2713699764020
2830873005212
2969478759648

[1,2,12,41,103,263,656,1618,3931,9459,22557,53395,
 125594,293796,683972,1585588,3661900,8428646,
 19341455,44261305,101034472,230100558,522936849,
 1186138105,2685582035,6070360107,13699764020,
 30873005212,69478759648]