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A070838 Smallest prime p such that |p - R(p)| = 9n, where R(n) is digit reversal of n, A004086; or 0 if no such prime exists. 2
23, 13, 41, 37, 61, 17, 29, 19, 0, 1231, 211, 0, 0, 0, 0, 0, 0, 0, 0, 1021, 2903, 103, 0, 0, 0, 0, 0, 0, 0, 1031, 2081, 0, 401, 0, 0, 0, 0, 0, 0, 1151, 4073, 0, 0, 307, 0, 0, 0, 0, 0, 1051, 2281, 0, 0, 0, 227, 0, 0, 0, 0, 1061, 2161, 0, 0, 0, 0, 107, 0, 0, 0, 1181, 2371, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..76.

CROSSREFS

Cf. A070837.

Sequence in context: A083154 A002549 A166526 * A199713 A064735 A104958

Adjacent sequences:  A070835 A070836 A070837 * A070839 A070840 A070841

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, May 12 2002

EXTENSIONS

Corrected and extended by Sascha Kurz, Jan 02 2003

STATUS

approved

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Last modified May 15 17:50 EDT 2021. Contains 343920 sequences. (Running on oeis4.)