Geodesic
Perfect Pell Powers
Glasgow mathematical journal, Tome 38 (1996) no. 1, pp. 19-20

Voir la notice de l'article provenant de la source Cambridge University Press

In the thirty years since it was proved that 0, 1 and 144 were the only perfect squares in the Fibonacci sequence [1, 9], several generalisations have been proved, but many problems remain. Thus it has been shown that 0, 1 and 8 are the only Fibonacci cubes [6] but there seems to be no method available to prove the conjecture that 0, 1, 8 and 144 are the only perfect powers. 
Cohn, J. H. E. Perfect Pell Powers. Glasgow mathematical journal, Tome 38 (1996) no. 1, pp. 19-20. doi: 10.1017/S0017089500031207
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