# A152756 (b-file synthesized from sequence entry) 1 1 2 101 3 10001 4 1000001 5 100000001 6 10000000001 7 1000000000001 8 100000000000001 9 10000000000000001 10 1000000000000000001 11 100000000000000000001 12 10000000000000000000001