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Search: id:A004087
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A004087 Primes written backwards. +0
19
2, 3, 5, 7, 11, 31, 71, 91, 32, 92, 13, 73, 14, 34, 74, 35, 95, 16, 76, 17, 37, 97, 38, 98, 79, 101, 301, 701, 901, 311, 721, 131, 731, 931, 941, 151, 751, 361, 761, 371, 971, 181, 191, 391, 791, 991, 112, 322, 722 (list; graph; listen)
OFFSET

1,1

LINKS

R. Zumkeller, Table of n, a(n) for n = 1..10000

CROSSREFS

Cf. a(n) = A004086(A000040(n)) = A000040(n) - A068396(n).

Sequence in context: A095180 A101989 A098922 this_sequence A118495 A028906 A118496

Adjacent sequences: A004084 A004085 A004086 this_sequence A004088 A004089 A004090

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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