# A050738 (b-file synthesized from sequence entry) 0 1 1 8 2 64 3 512 4 4096 5 32768 6 2097152 7 1073741824 8 68719476736 9 281474976710656 10 18014398509481984 11 73786976294838206464 12 590295810358705651712 13 154742504910672534362390528 14 85070591730234615865843651857942052864