# A054926 (b-file synthesized from sequence entry) 1 1 2 0 3 0 4 2 5 5 6 19 7 132 8 1579 9 33366 10 1343120 11 105723785 12 15968704512 13 4520384306832 14 2402302590759788 15 2425409960013204929 16 4647586298937784001491 17 16787189663016572148130262 18 114715448859703502223876433517