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A055391 Palindromic Lucas numbers. 2
2, 1, 3, 4, 7, 11, 167761 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..7.

EXAMPLE

11 is the sixth Lucas number and it is also palindromic in base 10.

MATHEMATICA

Select[LucasL[Range[0, 200]], PalindromeQ] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, May 26 2018 *)

CROSSREFS

Cf. A000032, A045504.

Sequence in context: A061084 A000032 A267551 * A177940 A304590 A134876

Adjacent sequences:  A055388 A055389 A055390 * A055392 A055393 A055394

KEYWORD

nonn,base

AUTHOR

M. Harminc (harminc(AT)duro.science.upjs.sk), Jul 06 2000

EXTENSIONS

Perhaps 167761 is the last term?

No other terms through L(10000) - James A. Sellers, Jul 07 2000

No further terms through L(200000). - Lior Manor, Oct 18 2007

STATUS

approved

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Last modified December 11 17:52 EST 2018. Contains 318049 sequences. (Running on oeis4.)