# A006926 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 1 8 1 9 5 10 32 11 385 12 7573 13 181224 14 4624480 15 122089998 16 3328899586 17 93988909755