119201domain: NAppears in sequencesG.f. A(x)=1/(1-F(x)), where F(F(x)) = (1 - sqrt(1-16*x))/8.at n=7A212280Number of nondecreasing sequences of n 1..7 integers with no element dividing the sequence sum.at n=31A212867Numbers n such that A229964(n) = 3.at n=39A229966