# A065755 (b-file synthesized from sequence entry) 1 1 2 1 3 5 4 10 5 10 6 5 7 31 8 230 9 755 10 1440 11 1760 12 1430 13 770 14 260 15 45 16 6721 17 60655 18 250665 19 628535 20 1067865 21 1299570 22 1166945 23 783720 24 393855 25 146025 26 38500 27 6630 28 585 29 5850271 30 59885980 31 285597890 32 843288660 33 1727996845 34 2610132070 35 3012643620