OFFSET
0,2
COMMENTS
For trisection of sequences see a comment and a reference under A187357.
FORMULA
MATHEMATICA
Table[Binomial[3n+1, Floor[(3n+1)/2]], {n, 0, 30}] (* Harvey P. Dale, Jan 13 2021 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Mar 10 2011
EXTENSIONS
Corrected and extended by Harvey P. Dale, Jan 13 2021
STATUS
approved