# A356587 (b-file synthesized from sequence entry) 0 1 1 0 2 2 3 15 4 236 5 8490 6 459234 7 40325880 8 4777773104 9 767688946920 10 156746202491880 11 40056474754165320 12 12448131138826294152 13 4634982982962988690320 14 2033625840922821008112144 15 1039060311676326627685615800 16 611331728108400284878223051520