# A034726 (b-file synthesized from sequence entry)
1 1
2 2
3 11
4 61
5 407
6 3232
7 25093
8 211519
9 1745873
10 15637681
11 135802469
12 1224719101
13 11101010101
14 102829245283
15 929203539823
16 8708547008547
17 80952373015873
18 753731343283582
19 7074829931292517