# A266365 (b-file synthesized from sequence entry) 0 1 1 325 2 44850 3 3453450 4 164038875 5 5019589575 6 100391791500 7 1305093289500 8 10767019638375 9 53835098191875 10 150738274937250 11 205552193096250 12 102776096548125 13 7905853580625 14 0 15 0 16 0