# A296419 (b-file synthesized from sequence entry) 1 1 2 1 3 4 4 1 5 10 6 50 7 1 8 20 9 175 10 980 11 1 12 35 13 490 14 4116 15 24696 16 1 17 56 18 1176 19 14112 20 116424 21 731808 22 1 23 84 24 2520 25 41580 26 457380 27 3737448 28 24293412 29 1 30 120 31 4950 32 108900 33 1557270 34 16195608 35 131589315 36 877262100 37 1 38 165 39 9075 40 259545 41 4723719 42 61408347 43 614083470 44 4971151900 45 33803832920