Pell numbers: Difference between revisions
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'''Pell numbers''' may also be used to find Pythagorean triple '''near isosceles right triangles'''; right triangles whose legs differ by exactly '''1'''. E.G.: '''(3,4,5), (20,21,29), (119,120,169), etc.'''
For '''n > 0''', each right triangle hypotenuse is '''P<sub>2n + 1</sub>'''. The shorter leg length is the sum of the
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;* Find and show at least the first 10 indices of '''Pell primes'''.
;* Find and show at least the first 10 '''Newman-Shank-Williams numbers'''
;* Find and show at least the first 10 Pythagorean triples corresponding to '''near isosceles right triangles'''.
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