Parasitic Number - Smallest N-parasitic Numbers

Smallest N-parasitic Numbers

The smallest n-parasitic numbers are also known as Dyson numbers, after a puzzle concerning these numbers posed by Freeman Dyson. They are:

n Smallest n-parasitic number period of
1 1 1/9
2 105263157894736842 2/19
3 1034482758620689655172413793 3/29
4 102564 4/39
5 142857 7/49=1/7
6 10169491525423728813559932203389830508474576271186440677966 6/59
7 1014492753623188405797 7/69
8 1012658227848 8/79
9 10112359550561797752808988764044943820224719 9/89

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