# A215362 (b-file synthesized from sequence entry) 1 1 2 2 3 18 4 258 5 5165 6 132805 7 4171552 8 154816396 9 6628496163 10 321607254643 11 17438557525290 12 1045054518319394 13 68589806347167547 14 4893053653878222677 15 376976677153445288012 16 31194322614945877275400 17 2759269697125674797536075 18 259812433080660490261356447