# A291548 (b-file synthesized from sequence entry) 1 4 2 8 3 24 4 27 5 32 6 96 7 2187 8 8192 9 24576 10 131072 11 155648 12 393216 13 524288 14 655360 15 917504 16 1572864 17 1594323 18 3188646 19 6377292 20 48828125 21 97656250 22 341796875 23 390625000 24 1220703125 25 2147483648 26 2441406250 27 6442450944