# A129342 (b-file synthesized from sequence entry) 0 0 1 2 2 6 3 8 4 22 5 32 6 72 7 128 8 278 9 512 10 1056 11 2048 12 4168 13 8192 14 16512 15 32768 16 65814 17 131072 18 262656 19 524288 20 1049632 21 2097152 22 4196352 23 8388608 24 16781384 25 33554432 26 67117056 27 134217728 28 268451968 29 536870912 30 1073774592