|
Search: id:A048933
|
|
|
| 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
|
|
|
Search completed in 0.002 seconds
|
