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An integer sequence from a rational recursion

✍ Scribed by Janice L. Malouf

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
267 KB
Volume
110
Category
Article
ISSN
0012-365X

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✦ Synopsis

The sequence of numbers {ai} defined by the recurrence a, = (anm3an-, + af_2)la,-, for n > 3 with initial values a,, a,, a*, a3 = 1 is shown to be integral. Other initial values are also considered.

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