# A047685 (b-file synthesized from sequence entry) 0 0 1 1 2 7 3 62 4 127 5 146 6 1414477 7 32764 8 16931177 9 11499383114 10 91546277357 11 13299018868 12 1982765468311237 13 88306001369044 14 130106068440304534 15 7400951287808330864888 16 16555640865486520478399 17 16179883156293315362