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A130606 as a simple table

na(n)
11
216
3218
412240
5210242
619310760
7483533066
861327422240
912705993314406
10398921053680600
11152509144883055582
1215980538294526150800
13793161021967277155922
14182781628843528905568920
1561073803538208251485772814

[1,16,218,12240,210242,19310760,483533066,
 61327422240,12705993314406,398921053680600,
 152509144883055582,15980538294526150800,
 793161021967277155922,182781628843528905568920,
 61073803538208251485772814]