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A085293 as a simple table

na(n)
12
218
356
4238
5902
63564
713862
854238
9211736
10827298
113231362
1212623044
1349308482
14192613698
15752401496
162939092798
1711480914982
1844847668844
19175187526662
20684331472398
212673190054136
2210442227799538
2340790261396162
24159338166024964
25622419427368002

[2,18,56,238,902,3564,13862,54238,211736,827298,
 3231362,12623044,49308482,192613698,752401496,
 2939092798,11480914982,44847668844,175187526662,
 684331472398,2673190054136,10442227799538,
 40790261396162,159338166024964,622419427368002]