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Search: id:A028867
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A028867 Primes with digits in descending order. +0
5
2, 3, 5, 7, 11, 31, 41, 43, 53, 61, 71, 73, 83, 97, 211, 311, 331, 421, 431, 433, 443, 521, 541, 631, 641, 643, 653, 661, 733, 743, 751, 761, 773, 811, 821, 853, 863, 877, 881, 883, 887, 911, 941, 953, 971, 977, 983, 991, 997, 2111, 2221, 3221 (list; graph; listen)
OFFSET

1,1

LINKS

T. D. Noe, Table of n, a(n) for n=1..1000

CROSSREFS

Cf. A052014, A028864, A052015.

Sequence in context: A155081 A157158 A155833 this_sequence A104154 A123214 A119834

Adjacent sequences: A028864 A028865 A028866 this_sequence A028868 A028869 A028870

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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