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A346198 as a simple table

na(n)
10
21
31
48
543
6283
72126
817947
9168461
101741824
1119684171
12241506539
133198239994
1445482655683
15691471698917
1611193266251700
17192238116358427
183491633681792507
1966875708261486766
201347168876070616179
2128474546456352896021
22630130731702950549248
2314570725407559756078387
24351411668456841530417027

[0,1,1,8,43,283,2126,17947,168461,1741824,
 19684171,241506539,3198239994,45482655683,
 691471698917,11193266251700,192238116358427,
 3491633681792507,66875708261486766,
 1347168876070616179,28474546456352896021,
 630130731702950549248,14570725407559756078387,
 351411668456841530417027]