# A084031 (b-file synthesized from sequence entry) 1 1 2 10 3 111 4 1363 5 10220 6 100077 7 1000618 8 10000601 9 100000044 10 1000000495 11 10000002242 12 100000000281 13 1000000001074 14 10000000001363 15 100000000000590 16 1000000000001590 17 10000000000001852 18 100000000000000493