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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A155333 as a simple table

na(n)
61
77
819
970
10241
11813
124400
1323369
14158297
151249218
1610771936
17115482200

[1,7,19,70,241,813,4400,23369,158297,1249218,
 10771936,115482200]