# A103643 (b-file synthesized from sequence entry) 0 1 1 2 2 6 3 6 4 6 5 6 6 27 7 486 8 486 9 486 10 486 11 6561 12 531441 13 531441 14 531441 15 531441 16 43046721 17 10460353203 18 10460353203 19 10460353203 20 10460353203 21 7625597484987 22 5559060566555523 23 5559060566555523 24 5559060566555523