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A083043 as a simple table

na(n)
11
221
3419
48359
5166761
63326861
766370459
81324082319
926415275921
10526981436101
1110513213446099
12209737287485879
134184232536271481
1483474913437943741
151665314036222603339
1633222805811014123039

[1,21,419,8359,166761,3326861,66370459,1324082319,
 26415275921,526981436101,10513213446099,
 209737287485879,4184232536271481,
 83474913437943741,1665314036222603339,
 33222805811014123039]