# A081722 (b-file synthesized from sequence entry) 1 1 2 4 3 15 4 83 5 561 6 6332 7 88086 8 1561008 9 31966485 10 746278033 11 19441692751 12 559268543516 13 17599832876941 14 601468320356528 15 22182618618501188 16 878172760660077348 17 37144096971415045713 18 1671734397769302244110 19 79770632874353931073165 20 4022719642533206402716726