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A370450 as a simple table

na(n)
01
11
21
33
42
53
6377
79
89
9377
101037891564126671
11754
1227
13754
141037891564126671

[1,1,1,3,2,3,377,9,9,377,1037891564126671,754,27,
 754,1037891564126671]