|
Search: id:A005181
|
|
|
| A005181 |
|
Ceiling( e^{(n-1)/2} ).
(Formerly M0693)
|
|
+0
2
|
|
| 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 91, 149, 245, 404, 666, 1097, 1809, 2981, 4915, 8104, 13360, 22027, 36316, 59875, 98716, 162755, 268338, 442414, 729417, 1202605, 1982760
(list; graph; listen)
|
|
|
OFFSET
|
0,3
|
|
|
REFERENCES
|
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
R. K. Guy, The second strong law of small numbers. Math. Mag. 63 (1990), no. 1, 3-20.
I. Stewart, L'univers des nombres, pp. 27 Belin-Pour La Science, Paris 2000.
|
|
LINKS
|
I. Stewart, Fibonacci Forgeries
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
|
|
CROSSREFS
|
Adjacent sequences: A005178 A005179 A005180 this_sequence A005182 A005183 A005184
Sequence in context: A077371 A077372 A147659 this_sequence A120659 A042581 A093332
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com), R. K. Guy
|
|
|
Search completed in 0.002 seconds
|
