# A088920 (b-file synthesized from sequence entry) 1 2 2 50 3 1682 4 57122 5 1940450 6 65918162 7 2239277042 8 76069501250 9 2584123765442 10 87784138523762 11 2982076586042450 12 101302819786919522 13 3441313796169221282 14 116903366249966604050 15 3971273138702695316402