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A065121 Least m such that maximal palindrome in period of continued fraction for sqrt(m) is n-th row of Pascal's triangle; or 0 if no such number exists. +0
1
3, 0, 14, 218, 164, 7316138, 42678240 (list; graph; listen)
OFFSET

0,1

COMMENT

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

Cf. A003285.

Sequence in context: A008403 A138349 A135399 this_sequence A167339 A138540 A123023

Adjacent sequences: A065118 A065119 A065120 this_sequence A065122 A065123 A065124

KEYWORD

fini,nonn

AUTHOR

Naohiro Nomoto (n_nomoto(AT)yabumi.com), Nov 13 2001

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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