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A214221 as a simple table

na(n)
02
11
247
3439204
423725150497407
5132878596168524201724674011
61384619022984618483717737087933569992335566082
7481682208844384447843365760878364816732549453120338354329505085763436029

[2,1,47,439204,23725150497407,
 132878596168524201724674011,
 1384619022984618483717737087933569992335566082,
 48168220884438444784336576087836481673254945312033\
 8354329505085763436029]