OFFSET
0,2
FORMULA
G.f.: hypergeom([1/10, 1/6, 3/10, 1/2, 7/10, 5/6, 9/10], [1/7, 2/7, 3/7, 4/7, 5/7, 6/7], 1382400000/823543*x).
CROSSREFS
KEYWORD
nonn
AUTHOR
Gheorghe Coserea, Nov 27 2017
STATUS
approved