# A194810 (b-file synthesized from sequence entry) 1 2 2 4 3 8 4 32 5 64 6 256 7 512 8 2048 9 32768 10 2097152 11 1073741824 12 549755813888 13 1125899906842624 14 9223372036854775808 15 9671406556917033397649408 16 39614081257132168796771975168 17 633825300114114700748351602688