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A030056 as a simple table

na(n)
61
715
8136
9969
105985
1133649
12177100
13888030
144292145
1520160075
1692561040
17417225900
181852482996
198122425444
2035240152720
21151532656696
22646626422970
232741188875414
2411554258485616
2548459472266975

[1,15,136,969,5985,33649,177100,888030,4292145,
 20160075,92561040,417225900,1852482996,8122425444,
 35240152720,151532656696,646626422970,
 2741188875414,11554258485616,48459472266975]