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A157083 Depression-type primes with five digits; from left to right digits decrease to and increase from the central digit. 0
21013, 21017, 21019, 21023, 21059, 21067, 21089, 31013, 31019, 31039, 31069, 31079, 32027, 32029, 32057, 32059, 32069, 32089, 32159, 32189, 41017, 41023, 41039, 41047, 41057, 42013, 42017, 42019, 42023, 42089, 42139, 42157, 42169 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The sequence is finite, ending with [308] 98689.

LINKS

Table of n, a(n) for n=1..33.

CROSSREFS

Related sequence: A156116

Sequence in context: A233649 A262668 A231314 * A183639 A181260 A316482

Adjacent sequences:  A157080 A157081 A157082 * A157084 A157085 A157086

KEYWORD

nonn,base,fini

AUTHOR

Ki Punches, Feb 22 2009

EXTENSIONS

Corrected and edited Ki Punches, Feb 26 2009

STATUS

approved

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Last modified November 12 19:19 EST 2018. Contains 317116 sequences. (Running on oeis4.)