33449domain: NAppears in sequencesa(n) = A075443(A075451(n)).at n=36A075452a(n) = 2*A000129(n) + A000129(n-1) - n.at n=11A129589Partial sums of A087207.at n=46A288566Numbers without a digit 1 with digits in nondecreasing order and the product of digits is a power of 6.at n=31A304392