A088604 - OEIS

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A088604 as a simple table

n	a(n)
1	2
2	13
3	113
4	1223
5	12113
6	121283
7	1237547
8	12184967
9	124536947
10	1219861613
11	12181833347
12	121339693967
13	1213536676883
14	12673876537547
15	121848768729173
16	1275463876537547
17	12429121339693967
18	165678739293946997

[2,13,113,1223,12113,121283,1237547,12184967, 124536947,1219861613,12181833347,121339693967, 1213536676883,12673876537547,121848768729173, 1275463876537547,12429121339693967, 165678739293946997]