|
| |
| |
|
|
|
1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 13, 14, 15, 22, 23, 26, 27, 28, 29, 30, 39, 45, 46, 47, 51, 58, 59, 61, 62, 63, 86, 87, 93, 94, 95, 118, 119, 122, 123, 124, 125, 126, 147, 148, 158, 159, 178, 179, 187, 188, 189, 190, 214, 215, 221, 222, 236, 237, 238, 245, 246, 247, 248, 249, 253, 254
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,2
|
|
|
LINKS
|
Ivan Neretin, Table of n, a(n) for n = 1..1000
|
|
|
EXAMPLE
|
n=23, A001222 for binomial(23,k)={0,1,2,3,4,4,5,5,6,6,6,6,6,6,6,6,5,5,4,4,3,2,1,0}, thus both maximal and central values are 6.
|
|
|
MATHEMATICA
|
Select[Range[120], Function[n, ar = PrimeOmega[#] & /@ Binomial[n, Range[0, n/2]]; Max[ar] == ar[[-1]]]] (* Ivan Neretin, Sep 07 2015 *)
|
|
|
CROSSREFS
|
Cf. A001222, A001221, A020731.
Sequence in context: A037143 A236105 A292050 * A152757 A062462 A033948
Adjacent sequences: A048624 A048625 A048626 * A048628 A048629 A048630
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
Labos Elemer
|
|
|
STATUS
|
approved
|
| |
|
|
