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A058214 as a simple table

na(n)
03
113
235
3105
4231
5581
61315
73225
86711
915221
1032755
1174505
12154407
13339397
14718115
151589145
163243831
176946421
1814482675
1931259145
2063894567
21135588037
22281203235
23601400985
241219907127
252557715317
265267017715
2711123540745
2822600784679
2947205887429

[3,13,35,105,231,581,1315,3225,6711,15221,32755,
 74505,154407,339397,718115,1589145,3243831,
 6946421,14482675,31259145,63894567,135588037,
 281203235,601400985,1219907127,2557715317,
 5267017715,11123540745,22600784679,47205887429]