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A139152 as a simple table

na(n)
525
6145
71009
88065
972577
10725761
117983361
1295800321
131245404161
1417435658241
15261534873601
164184557977601
1771137485619201
181280474741145601
1924329020081766401
20486580401635328001
2110218188434341888001

[25,145,1009,8065,72577,725761,7983361,95800321,
 1245404161,17435658241,261534873601,4184557977601,
 71137485619201,1280474741145601,24329020081766401,
 486580401635328001,10218188434341888001]