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A361688 as a simple table

na(n)
01
12
271
310915
44063645
52842101221
63255178907803
75605980824208871
813710496284516264953
945746570903514799640905
10202291094041887013214628871
111160411497892246920315488823067
128496377826955803443098054623140629
1378398366060939693412478828210386035725

[1,2,71,10915,4063645,2842101221,3255178907803,
 5605980824208871,13710496284516264953,
 45746570903514799640905,
 202291094041887013214628871,
 1160411497892246920315488823067,
 8496377826955803443098054623140629,
 78398366060939693412478828210386035725]