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A157250 as a simple table

na(n)
11
25
313
4563
55971
6558771
71964215
88121909
912326713
1023025711
1126921605
12341569806
13399292158

[1,5,13,563,5971,558771,1964215,8121909,12326713,
 23025711,26921605,341569806,399292158]