Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A048933
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A048933 Smallest factor i of any factorization used in the definition of A014575(n). +0
8
21, 15, 35, 30, 21, 27, 80, 201, 260, 210, 204, 150, 135, 158, 152, 161, 167, 141, 201, 231, 281, 152, 231, 204 (list; graph; listen)
OFFSET

1,1

REFERENCES

C. A. Pickover, "Vampire Numbers." Ch. 30 in Keys to Infinity. New York: Wiley, pp. 227-231, 1995.

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

The following sequences are all closely related: A020342, A014575, A080718, A048936, A144563.

Cf. A048934, ..., A048939.

Sequence in context: A118296 A068015 A040422 this_sequence A142590 A105706 A022977

Adjacent sequences: A048930 A048931 A048932 this_sequence A048934 A048935 A048936

KEYWORD

nonn,base,more

AUTHOR

Eric Weisstein (eric(AT)weisstein.com)

EXTENSIONS

Edited by N. J. A. Sloane (njas(AT)research.att.com), Jan 03 2009

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 10 00:48 EST 2009. Contains 170565 sequences.


AT&T Labs Research