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A259398 as a simple table

na(n)
11
269
3879
41456
567984
6100464
7185562
8899979
91936935
103043383
115205564
126638505
1314166720
1415332352
1524111360
1631231431
1759750964
18212464896
19354078153
20445368330
211058445648
222317488316
232761626465
242869182400
253097104192
263296170752
274179222528
284675532364

[1,69,879,1456,67984,100464,185562,899979,1936935,
 3043383,5205564,6638505,14166720,15332352,
 24111360,31231431,59750964,212464896,354078153,
 445368330,1058445648,2317488316,2761626465,
 2869182400,3097104192,3296170752,4179222528,
 4675532364]