# A048560 (b-file synthesized from sequence entry)
0 2
1 7
2 222
3 70203
4 22200137858
5 2220013785800000000001
6 7020300000101169666284501016647428364760574
7 22200137858000000000010000000000000000000001726952547826525063393038550959517040374473