Pell numbers: Difference between revisions

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'''Pell primes''' are '''Pell numbers''' that are prime. '''Pell prime indices''' are the indices of the primes in the '''Pell numbers''' sequence. Every '''Pell prime''' index is prime, though not every prime index corresponds to a prime number.
'''Pell primes''' are '''Pell numbers''' that are prime. '''Pell prime indices''' are the indices of the primes in the '''Pell numbers''' sequence. Every '''Pell prime''' index is prime, though not every prime index corresponds to a prime '''Pell number'''.