# A145521 (b-file synthesized from sequence entry) 1 4 2 9 3 8 4 32 5 27 6 25 7 128 8 2048 9 243 10 49 11 8192 12 125 13 131072 14 2187 15 524288 16 8388608 17 536870912 18 2147483648 19 177147 20 137438953472 21 2199023255552 22 8796093022208 23 121 24 343 25 1594323 26 140737488355328 27 9007199254740992 28 3125 29 576460752303423488 30 2305843009213693952 31 147573952589676412928