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Revision History for A090568 (Bold, blue-underlined text is an addition; faded, red-underlined text is a deletion.)

Showing all changes.
Least m such that m^n begins with k^(n-1) for some k > 1.
(history; published version)
#4 by N. J. A. Sloane at Thu Dec 05 19:56:38 EST 2013
AUTHOR

_Amarnath Murthy (amarnath_murthy(AT)yahoo.com), _, Dec 11 2003

Discussion
Thu Dec 05
19:56
OEIS Server: https://oeis.org/edit/global/2075
#3 by Russ Cox at Sat Mar 31 13:20:52 EDT 2012
COMMENTS

a(n) = 10 for 6 <= n <= 500 (I haven't checked past 500.) - _David Wasserman (wasserma(AT)spawar.navy.mil), _, Jan 05 2006

FORMULA

a(n) = A090561(n)^(1/n). - _David Wasserman (wasserma(AT)spawar.navy.mil), _, Jan 05 2006

EXTENSIONS

Corrected and extended by _David Wasserman (wasserma(AT)spawar.navy.mil), _, Jan 05 2006

Discussion
Sat Mar 31
13:20
OEIS Server: https://oeis.org/edit/global/880
#2 by N. J. A. Sloane at Tue Jan 24 03:00:00 EST 2006
NAME

A090561(n)^(1/n).

Least m such that m^n begins with k^(n-1) for some k > 1.

DATA

1, 5, 2, 4, 3, 7, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 3, 175

OFFSET

0,1,2

COMMENTS

a(n) = 10 for 6 <= n <= 500 (I haven't checked past 500.) - David Wasserman (wasserma(AT)spawar.navy.mil), Jan 05 2006

FORMULA

a(n) = A090561(n)^(1/n). - David Wasserman (wasserma(AT)spawar.navy.mil), Jan 05 2006

KEYWORD

base,more,nonn,new

EXTENSIONS

Corrected and extended by David Wasserman (wasserma(AT)spawar.navy.mil), Jan 05 2006

#1 by N. J. A. Sloane at Thu Feb 19 03:00:00 EST 2004
NAME

A090561(n)^(1/n).

DATA

1, 5, 10, 3, 175

OFFSET

0,2

CROSSREFS

Cf. A090561.

KEYWORD

base,more,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Dec 11 2003

STATUS

approved