# A068137 (b-file synthesized from sequence entry)
1 11
2 12421
3 1235321
4 123424321
5 12345254321
6 1234562654321
7 123456737654321
8 12345678487654321
9 1234567894987654321
10 1234567891010987654321
11 1234567891011111110987654321
12 12345678910111229121110987654321