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A049053 as a simple table

na(n)
1171893
2180965
3647381
41039493
51071829
61450261
71563653
81713413
92129029
102384101
114704581
124773301
135440853
145775365
156627061
166644405
176697253
188556661
198833429
2010531253
2112101509
2212238453
2312307141
2413416661
2513970405

[171893,180965,647381,1039493,1071829,1450261,
 1563653,1713413,2129029,2384101,4704581,4773301,
 5440853,5775365,6627061,6644405,6697253,8556661,
 8833429,10531253,12101509,12238453,12307141,
 13416661,13970405]