A089563 - OEIS

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A089563 as a simple table

n	a(n)
1	7
2	17
3	317
4	6317
5	26317
6	2126317
7	102126317
8	9102126317
9	89102126317
10	3789102126317
11	203789102126317
12	25203789102126317
13	2925203789102126317
14	722925203789102126317
15	28722925203789102126317

[7,17,317,6317,26317,2126317,102126317,9102126317, 89102126317,3789102126317,203789102126317, 25203789102126317,2925203789102126317, 722925203789102126317,28722925203789102126317]