# A115114 (b-file synthesized from sequence entry) 1 2 2 3 3 6 4 11 5 26 6 63 7 158 8 411 9 1098 10 2955 11 8054 12 22151 13 61322 14 170823 15 478318 16 1345211 17 3798242 18 10761723 19 30585830 20 87169619 21 249056138 22 713205903 23 2046590846 24 5883948951 25 16945772210 26 48882035163 27 141214768974