The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A030089

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A030089

a(n) = prime^3 and digits of prime do not appear in a(n).
(history; published version)

#8 by Alois P. Heinz at Tue Aug 13 21:31:43 EDT 2024

STATUS

proposed

approved

#7 by Andrew Howroyd at Tue Aug 13 21:27:11 EDT 2024

STATUS

editing

proposed

#6 by Andrew Howroyd at Tue Aug 13 16:14:22 EDT 2024

OFFSET

0,1,1

FORMULA

a(n) = A030087(n)^3. - Andrew Howroyd, Aug 13 2024

CROSSREFS

Cf. A030087.

EXTENSIONS

Offset corrected by Andrew Howroyd, Aug 13 2024

STATUS

approved

editing

#5 by Harvey P. Dale at Thu Apr 18 14:27:08 EDT 2019

STATUS

editing

approved

#4 by Harvey P. Dale at Thu Apr 18 14:27:06 EDT 2019

MATHEMATICA

#^3&/@Select[Prime[Range[3000]], Intersection[ IntegerDigits[#], IntegerDigits[ #^3]]=={}&] (* Harvey P. Dale, Apr 18 2019 *)

STATUS

approved

editing

#3 by Charles R Greathouse IV at Fri Aug 24 10:47:38 EDT 2012

AUTHOR

_Patrick De Geest (pdg(AT)worldofnumbers.com)_

Discussion

Fri Aug 24

10:47

OEIS Server: https://oeis.org/edit/global/1824

#2 by N. J. A. Sloane at Fri May 16 03:00:00 EDT 2003

KEYWORD

nonn,base,new

AUTHOR

Patrick De Geest (Patrick.DeGeest@pingpdg(AT)worldofnumbers.becom)

#1 by N. J. A. Sloane at Sat Dec 11 03:00:00 EST 1999

NAME

a(n) = prime^3 and digits of prime do not appear in a(n).

DATA

8, 27, 343, 79507, 103823, 148877, 3869893, 11089567, 18191447, 115501303, 192100033, 202262003, 557441767, 100999381393, 181033328393, 294477807077, 369682454233, 569104495903, 815565876607, 19199315959433

OFFSET

0,1

KEYWORD

nonn,base

AUTHOR

Patrick De Geest ([email protected])

STATUS

approved