# A141762 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 13 4 77 5 594 6 5737 7 67216 8 931584 9 14968423 10 274312910 11 5657512947 12 129866646887 13 3287152235160 14 91025011377693 15 2738909774003719 16 89027345548731677 17 3110096516555803509 18 116244489639439112395