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A145232 as a simple table

na(n)
01
15
275025
359425114757512643212875125
418526362353047317310282957646406309593963452838196423660508102562977229905562196608078556292556795045922591488273554788881298750625

[1,5,75025,59425114757512643212875125,
 18526362353047317310282957646406309593963452838196\
 42366050810256297722990556219660807855629255679504\
 5922591488273554788881298750625]