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A161201 as a simple table

na(n)
01
17
263
3231
43003
59009
651051
7138567
82909907
97436429
1037182145
1191265265
12882230895
132103781365
149917826435
1523141595015
16856239015555
171964313035685
188948537162565
1920251952525805
20182267572732245

[1,7,63,231,3003,9009,51051,138567,2909907,
 7436429,37182145,91265265,882230895,2103781365,
 9917826435,23141595015,856239015555,1964313035685,
 8948537162565,20251952525805,182267572732245]