# A126535 (b-file synthesized from sequence entry) 0 1 1 14 2 124 3 1144 4 10616 5 98600 6 915904 7 8508084 8 79034176 9 734172816 10 6819958040 11 63352697344 12 588502780296 13 5466784162856 14 50782647228176 15 471735701043648 16 4382098684999456 17 40706668676111984 18 378136822974584768