|
|
A259646
|
|
Values of r(k): the smallest r such that binomial(r, k) < 2^{r-k}.
|
|
1
|
|
|
3, 6, 10, 14, 19, 23, 27, 31, 36, 40, 44, 49, 53, 57, 62, 66, 70, 75, 79, 83, 88, 92, 96, 101, 105, 109, 114, 118, 122, 127, 131, 136, 140, 144, 149, 153, 157, 162, 166, 171, 175, 179, 184, 188, 192, 197, 201, 206, 210, 214, 219, 223, 227, 232, 236, 241, 245
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
The values of a(1)-a(10) are given in the paper by Woodford.
|
|
LINKS
|
|
|
PROG
|
(PARI) a(n) = r=n; while(binomial(r, n) >= 2^(r-n), r++); r
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|