|
|
A030127
|
|
Term at which n-Somos sequence first becomes nonintegral.
|
|
2
|
|
|
17, 19, 20, 22, 24, 27, 28, 30, 33, 34, 36, 39, 41, 42, 44, 46, 48, 51, 52, 55, 56, 58, 60, 62, 65, 66, 68, 70, 72, 75, 76, 78, 81, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 107, 108, 110, 112, 114, 116, 118, 120, 123, 124, 126, 129, 130, 132, 134, 136, 138
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
8,1
|
|
COMMENTS
|
Conjecture: for even terms, a(n) = 2*n, else a(n) = 2*n+1 when n is in A101591. - Paul D. Hanna, Dec 08 2004
There does not seem to be a published proof that a(n) is defined for all n>=8. - Michael Somos, Jul 19 2014
|
|
LINKS
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|