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A154422 as a simple table

na(n)
12
250575480511
3158413287841
4379787123171
588082548147771
63939163325960453
74342203121792903
841672041797268133
992013021551247323
10145937058697288751
11157891295660264779
12270930872865589619

[2,50575480511,158413287841,379787123171,
 88082548147771,3939163325960453,4342203121792903,
 41672041797268133,92013021551247323,
 145937058697288751,157891295660264779,
 270930872865589619]