# A036502 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 2 5 25 6 9 7 2401 8 2048 9 59049 10 15625 11 214358881 12 248832 13 137858491849 14 564950498 15 21357421875 16 2199023255552 17 168377826559400929 18 282429536481 19 288441413567621167681 20 1600000000000000 21 1962371317204369449 22 11119834626984462962