The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A085451

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A085451

Numbers n such that n and prime[n] together use only distinct digits.
(history; published version)

#12 by Joerg Arndt at Thu Mar 21 13:13:25 EDT 2013

STATUS

proposed

approved

#11 by Giovanni Resta at Thu Mar 21 13:10:24 EDT 2013

STATUS

editing

proposed

#10 by Giovanni Resta at Thu Mar 21 13:10:14 EDT 2013

LINKS

Giovanni Resta, <a href="/A085451/b085451.txt">Table of n, a(n) for n = 1..101</a> (full sequence)

KEYWORD

fini,full,nonn,base

STATUS

approved

editing

#9 by Russ Cox at Fri Mar 30 18:50:37 EDT 2012

COMMENTS

A178788(A045532(a(n))) = 1. [From _Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), _, Jun 30 2010]

Discussion

Fri Mar 30

18:50

OEIS Server: https://oeis.org/edit/global/246

#8 by Russ Cox at Fri Mar 30 17:26:09 EDT 2012

AUTHOR

_Zak Seidov (zakseidov(AT)yahoo.com), _, Jul 01 2003

Discussion

Fri Mar 30

17:26

OEIS Server: https://oeis.org/edit/global/139

#7 by N. J. A. Sloane at Sun Jul 11 03:00:00 EDT 2010

COMMENTS

A178788(A045532(a(n))) = 1. [From Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 30 2010]

#6 by N. J. A. Sloane at Fri Sep 29 03:00:00 EDT 2006

KEYWORD

fini,nonn,base,new

AUTHOR

Zakir F. Zak Seidov (zakseidov(AT)yahoo.com), Jul 01 2003

#5 by N. J. A. Sloane at Fri Feb 24 03:00:00 EST 2006

COMMENTS

there There are exactly 101 such numbers all in the sequence. Numbers with distinct digits in A010784. Primes with distinct digits in A029743. The case n and n^2 (exactly 22 numbers) in A059930.

EXAMPLE

3106 is in the sequence (and the last) term ) because it and prime[3106]=28549 together use all 10 distinct digits.

KEYWORD

fini,nonn,newbase

#4 by N. J. A. Sloane at Sun Feb 20 03:00:00 EST 2005

KEYWORD

fini,nonn,new

AUTHOR

Zakir F. Seidov (seidovzfzakseidov(AT)yahoo.com), Jul 01 2003

#3 by N. J. A. Sloane at Wed Sep 22 03:00:00 EDT 2004

NAME

Numbers n such that n and prime[n] together use only distinct digits.

KEYWORD

fini,nonn,new