# A024438 (b-file synthesized from sequence entry) 0 1 1 26 2 445 3 6330 4 81141 5 973746 6 11173405 7 124182410 8 1348136581 9 14378944866 10 151299635565 11 1575384732090 12 16269102500821 13 166926103626386 14 1703932925460925 15 17322243189947370 16 175524515134509861