# A065132 (b-file synthesized from sequence entry) 1 2 2 13 3 134 4 167 5 2239 6 62268 7 75255 8 135681 9 439867 10 18139940 11 23671044 12 40892256 13 312083956 14 724031017 15 1990127567 16 2144843867 17 2588619526 18 7439533243 19 15054156002 20 54892225873 21 69959798320 22 79760490898 23 282311798922