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A027572 as a simple table

na(n)
11
25
3181
4313
5545
61690961
73162613
83187813
95258525
105824285
1158281418285
121635446445361
133166046406613
14124852060258421
15149988757889941
16310433303334013
17582818040818285
1812951570707515921
195227371841481737225
205649436330336349465
215816694029204966185

[1,5,181,313,545,1690961,3162613,3187813,5258525,
 5824285,58281418285,1635446445361,3166046406613,
 124852060258421,149988757889941,310433303334013,
 582818040818285,12951570707515921,
 5227371841481737225,5649436330336349465,
 5816694029204966185]