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A046496 as a simple table

na(n)
1827
21231
31553
42039
53169
63251
7159683
8199687
9319699
101999969987
112000030009
123200030021
1380000299997
14200000300009
1520000003000009
161599999969999983
1715999999996999999983
1824000000003000000013

[827,1231,1553,2039,3169,3251,159683,199687,
 319699,1999969987,2000030009,3200030021,
 80000299997,200000300009,20000003000009,
 1599999969999983,15999999996999999983,
 24000000003000000013]