# A077486 (b-file synthesized from sequence entry) 1 9 2 81 3 841 4 8649 5 64009 6 0 7 4004001 8 0 9 900000000 10 0 11 40000400001 12 0 13 9000000000000 14 0 15 400000040000001 16 0 17 90000000000000000 18 0 19 4000000004000000001 20 0 21 900000000000000000000 22 0 23 40000000000400000000001