# A111085 (b-file synthesized from sequence entry) 0 1 1 12 2 132 3 847 4 3921 5 14286 6 43687 7 116757 8 280656 9 619219 10 1273125 11 2467302 12 4547458 13 8027223 14 13648170 15 22454470 16 35884827 17 55883718 18 85034962 19 126719913 20 185303679 21 266351932 22 376882089 23 525651699 24 723488194 25 983663109 26 1322315307