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A065121
Least m such that the maximal palindrome within the period of the continued fraction for sqrt(m) is the n-th row of Pascal's triangle; or 0 if no such number exists.
0
3, 0, 14, 218, 164, 7316138, 42678240
OFFSET
0,1
COMMENTS
A056825 is a similar sequence based on the same maximal palindrome.
EXAMPLE
For n=3, continued fraction for sqrt(218) is [[14],[1,3,3,1,28]]. Maximal palindrome in period -> (1,3,3,1) is the 3rd row of Pascal's triangle.
CROSSREFS
Sequence in context: A321413 A135399 A275831 * A334824 A167339 A277936
KEYWORD
nonn,more
AUTHOR
Naohiro Nomoto, Nov 13 2001
STATUS
approved