# A050868 (b-file synthesized from sequence entry) 1 4 2 10 3 12 4 22 5 24 6 34 7 48 8 60 9 100 10 562 11 574 12 640 13 838 14 852 15 2002 16 4198 17 4932 18 5860 19 10492 20 13834 21 17398 22 25944 23 133030 24 179992