# A049230 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 0 5 288 6 2112 7 11928 8 66192 9 353544 10 1817208 11 9092592 12 44547912 13 214532136 14 1019264736 15 4783813296 16 22238211480 17 102424615968 18 468396156360