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A252185 as a simple table

na(n)
1945
21440
32055
43341
55300
67973
713044
821238
932234
1053032
1187440
12133042
13218874
14363938
15553312
16908558
171520436
182306990
193778274
206356426
219620954
2215713012
2326556444
2440091976
2565299770
26110813364
27166873308
28271087620

[945,1440,2055,3341,5300,7973,13044,21238,32234,
 53032,87440,133042,218874,363938,553312,908558,
 1520436,2306990,3778274,6356426,9620954,15713012,
 26556444,40091976,65299770,110813364,166873308,
 271087620]