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A080988 as a simple table

na(n)
11
25
3115
457155
513457544835
6718532108172999980195
71987460976488531436231264449305834729789315
814835338180729281137836887250133924105479472089418750626398379615457041439472496214755

[1,5,115,57155,13457544835,718532108172999980195,
 1987460976488531436231264449305834729789315,
 14835338180729281137836887250133924105479472089418\
 750626398379615457041439472496214755]