A065534 - OEIS

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A065534 as a simple table

n	a(n)
1	5
2	53
3	541
4	5413
5	54133
6	541339
7	5413391
8	54133921
9	541339231
10	5413392311
11	54133923121
12	541339231241
13	5413392312463
14	54133923124643
15	541339231246433
16	5413392312464369
17	54133923124643743
18	541339231246437473

[5,53,541,5413,54133,541339,5413391,54133921, 541339231,5413392311,54133923121,541339231241, 5413392312463,54133923124643,541339231246433, 5413392312464369,54133923124643743, 541339231246437473]