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A147670 as a simple table

na(n)
11273609
26612607849
32019169299698041
4151522599154859354635552921
59745744932248196392577951049
6220850092209355591999793321040563526382178219220559368038951319096656329

[1273609,6612607849,2019169299698041,
 151522599154859354635552921,
 9745744932248196392577951049,
 22085009220935559199979332104056352638217821922055\
 9368038951319096656329]