# A028142 (b-file synthesized from sequence entry) 0 1 1 31 2 617 3 10067 4 146913 5 1999083 6 25952089 7 325901779 8 3994115345 9 48056935355 10 570022255881 11 6685284487011 12 77695022872897 13 896253234623947 14 10275099966705593 15 117190651899653363 16 1330751148294893169