# A036494 (b-file synthesized from sequence entry) 0 0 1 1 2 23 3 140 4 512 5 1398 6 3175 7 6352 8 11585 9 19683 10 31623 11 48559 12 71832 13 102978 14 143740 15 196070 16 262144 17 344366 18 445375 19 568056 20 715542 21 891224 22 1098758 23 1342070 24 1625364 25 1953125 26 2330130 27 2761448 28 3252454 29 3808825 30 4436553