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A254078 as a simple table

na(n)
24
310
458
558
6418
7838
82518
92518
1027718
1127718
12360358
13360358
14360358
15720718
1612252238
1712252238
18232792558
19232792558
20232792558
21232792558
225354228878
235354228878
2426771144398
2526771144398
2680313433198
2780313433198
282329089562798

[4,10,58,58,418,838,2518,2518,27718,27718,360358,
 360358,360358,720718,12252238,12252238,232792558,
 232792558,232792558,232792558,5354228878,
 5354228878,26771144398,26771144398,80313433198,
 80313433198,2329089562798]