# A134654 (b-file synthesized from sequence entry) 0 0 1 0 2 2 3 1 4 4 5 10 6 12 7 36 8 64 9 120 10 272 11 496 12 1024 13 2080 14 4032 15 8256 16 16384 17 32640 18 65792 19 130816 20 262144 21 524800 22 1047552 23 2098176 24 4194304 25 8386560 26 16781312 27 33550336 28 67108864 29 134225920 30 268419072 31 536887296 32 1073741824 33 2147450880