# A318390 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 1 5 6 6 8 7 1 8 14 9 48 10 56 11 1 12 30 13 200 14 560 15 552 16 1 17 62 18 720 19 3640 20 8280 21 7202 22 1 23 126 24 2408 25 19600 26 77280 27 151242 28 118456 29 1 30 254 31 7728 32 95256 33 579600 34 1915732 35 3316768 36 2369922 37 1 38 510 39 24200 40 435120 41 3836952 42 19056492 43 54726672 44 85317192 45 56230544 46 1