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A119351 Indices n of prime palindromic numbers formed by taking n digits in the decimal expansion of Pi and reflecting about the last digit. 3
1, 2, 27, 151, 461, 2056 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
The primes corresponding to these indices are A039954
LINKS
EXAMPLE
Of 3, 313, 31413, 3141413, 314151413, the first and second are primes, so the first two terms are 1 and 2.
CROSSREFS
Cf. A039954.
Sequence in context: A280089 A041801 A166942 * A098627 A263930 A051766
KEYWORD
nonn,more,base
AUTHOR
Eric W. Weisstein, May 15 2006; corrected May 27 2006
STATUS
approved

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)