# A253109 (b-file synthesized from sequence entry) 1 1 2 2 3 9 4 64 5 1 6 36 7 117649 8 32768 9 4782969 10 100000 11 11 12 1 13 23298085122481 14 793714773254144 15 576650390625 16 17592186044416 17 48661191875666868481 18 3570467226624 19 19 20 3200000 21 4084101 22 22 23 907846434775996175406740561329 24 1 25 1 26 236773830007967588876795164938469376