login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A100970 Integers n that are Rhonda numbers to base 8. 5
1836, 6318, 6622, 10530, 14500, 14739, 17655, 18550, 25398, 25956, 30562, 39215, 39325, 50875, 51429, 52887, 55611, 56420, 58548, 59731, 60604, 72358, 74620, 76581, 78780, 81370, 84180, 85949, 103350, 103788, 108750, 112914, 118233 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

See A099542 for definition of Rhonda numbers and some links.

LINKS

Eric Weisstein's World of Mathematics, Rhonda Number

EXAMPLE

Product of base 8 digits of 1836 is 3*4*5*4=240 and sum of prime factors of 1826 is 2*2+3*3+17=30 and 240=8*30.

CROSSREFS

Cf. A099542 for definition of Rhonda numbers. A100968 for base 4, A100969 for base 6.

Sequence in context: A186899 A185484 A133539 * A159202 A112017 A031935

Adjacent sequences:  A100967 A100968 A100969 * A100971 A100972 A100973

KEYWORD

easy,nonn,base

AUTHOR

Mark Hudson (mrmarkhudson(AT)hotmail.com), Nov 24 2004

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 15 23:53 EST 2012. Contains 205860 sequences.