# A327358 (b-file synthesized from sequence entry) 0 1 1 1 2 0 3 2 4 1 5 0 6 5 7 3 8 2 9 0 10 20 11 14 12 10 13 6 14 0 15 180 16 157 17 128 18 91 19 54 20 0