OFFSET
1,1
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..500
EXAMPLE
Let s = sqrt(Pi); for n>=1, gamma(n/2) takes the values s, 1, s/2, 1, 3s/4, 2, 15s/8, 6, so that a(n) begins with 1,1,0,1,1,2,3,6.
MATHEMATICA
Table[Ceiling[Gamma[n/2]], {n, 1, 35}]
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Apr 08 2017
STATUS
approved