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A266456 as a simple table

na(n)
11
25
339
4357
53471
635003
7362265
83821877
940918431
10443234475
114847042025
1253425329675
13592800026625
146615155585925
1574183656771239
16835491101084757
179445356930180735
18107140324945955483
191218962144543118009

[1,5,39,357,3471,35003,362265,3821877,40918431,
 443234475,4847042025,53425329675,592800026625,
 6615155585925,74183656771239,835491101084757,
 9445356930180735,107140324945955483,
 1218962144543118009]