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A084837 Palindromic primes with nonincreasing digits up to the middle and then nondecreasing. 1
2, 3, 5, 7, 11, 101, 313, 727, 757, 919, 929, 31013, 72227, 73037, 73237, 74047, 75557, 76367, 76667, 77377, 77477, 91019, 93139, 93239, 94049, 94349, 96269, 96469, 97379, 97579, 98389, 98689, 3211123, 3222223, 3310133, 3321233, 3331333 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..37.

P. De Geest, World of Palindromic Primes

CROSSREFS

Cf. A084836, A062351, A062352.

Sequence in context: A222116 A229107 A109574 * A062352 A033938 A069598

Adjacent sequences:  A084834 A084835 A084836 * A084838 A084839 A084840

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Jun 07 2003

STATUS

approved

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Last modified July 16 11:09 EDT 2020. Contains 335784 sequences. (Running on oeis4.)