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A136094 formatted as a simple table:

n a(n)
1 1
2 121
3 1232123
4 123412314213
5 123454321234543212345
6 1234565432123456543212345654321
7 1234567654321234567654321234567654321234567

[1,121,1232123,123412314213,123454321234543212345,
 1234565432123456543212345654321,
 1234567654321234567654321234567654321234567]

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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