# A013392 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 -90 4 -3864 5 -326214 6 -38496876 7 -6363118762 8 -1391451773264 9 -390207547318222 10 -136581823796686036 11 -58397588436566980370 12 -29960029691855345080504 13 -18169010205146250870789750