# A083428 (b-file synthesized from sequence entry)
1 1423
2 1234657
3 10123457689
4 10111112233469857
5 10111111112233445569867
6 10111111111112233445566799887
7 10011111111111122222233445567689987
8 10011111111111122222222233344455566879789
9 10011111111111122222222222233344455566677897889