# A035833 (b-file synthesized from sequence entry) 0 1 1 192 2 18432 3 1179712 4 56635392 5 2175506880 6 69653977088 7 1912063019328 8 45941752946688 9 981577889655488 10 18883048883742720 11 330398144244136512 12 5302106181975969792 13 78587597425082438592 14 1082317427128538560512