# A098432 (b-file synthesized from sequence entry) 0 1 1 8 2 7 3 128 4 304 5 177 6 3072 7 13952 8 21080 9 10199 10 98304 11 724992 12 2016000 13 2441056 14 1051745 15 3932160 16 42762240 17 187643904 18 407505664 19 428605352 20 169913511 21 188743680 22 2839019520 23 17974591488 24 60428242944 25 111985428352