# A029800 (b-file synthesized from sequence entry) 0 0 1 1 2 10 3 100 4 1000 5 10000 6 100000 7 1000000 8 4152760 9 9845261 10 10000000 11 10253497 12 10357426 13 10384796 14 10972365 15 12546973 16 13247805 17 15942760 18 16537428 19 17534690 20 18326705 21 18392576 22 18492763 23 18659437 24 19728603