# A158833 (b-file synthesized from sequence entry) 1 1 2 3 3 20 4 195 5 2464 6 38052 7 693048 8 14528217 9 344320262 10 9100230282 11 265305808404 12 8456446272144 13 292528760419440 14 10913859037065560 15 436812586581170976 16 18668379209883807385 17 848499254768957476312