# A289031 (b-file synthesized from sequence entry) 1 1 2 8 3 42 4 186 5 759 6 2970 7 11369 8 43024 9 161889 10 607630 11 2279156 12 8552292 13 32124073 14 120828404 15 455175495 16 1717506346 17 6491412107 18 24575174688 19 93187097419 20 353912403794 21 1346146363275 22 5127660231072 23 19559151930621 24 74706450932970