# A162813 (b-file synthesized from sequence entry) 1 5 2 3 3 15 4 9 5 45 6 27 7 135 8 81 9 405 10 243 11 1215 12 729 13 3645 14 2187 15 10935 16 6561 17 32805 18 19683 19 98415 20 59049 21 295245 22 177147 23 885735 24 531441 25 2657205 26 1594323 27 7971615 28 4782969 29 23914845 30 14348907 31 71744535 32 43046721 33 215233605 34 129140163 35 645700815 36 387420489