OFFSET
0,2
FORMULA
G.f.: hypergeom([1/30, 7/30, 11/30, 13/30, 17/30, 19/30, 23/30, 29/30], [1/7, 2/7, 3/7, 1/2, 4/7, 5/7, 6/7], 85030560000000000/823543*x).
CROSSREFS
KEYWORD
nonn
AUTHOR
Gheorghe Coserea, Nov 28 2017
STATUS
approved