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A287810 as a simple table

na(n)
01
17
241
3241
41417
58333
649005
7288193
81694833
99967141
1058615749
11344713305
122027224169
1311921900829
1470111496093
15412318635697
162424804301985
1714260029486677
1883861794865077
19493182755657289
202900358033942041
2117056713010658765
22100308808541321741

[1,7,41,241,1417,8333,49005,288193,1694833,
 9967141,58615749,344713305,2027224169,11921900829,
 70111496093,412318635697,2424804301985,
 14260029486677,83861794865077,493182755657289,
 2900358033942041,17056713010658765,
 100308808541321741]