# A104087 (b-file synthesized from sequence entry)
0 2
1 11
2 127
3 1361
4 14653
5 161053
6 1771607
7 19487191
8 214358891
9 2357947693
10 25937424629
11 285311670673
12 3138428376749
13 34522712143973
14 379749833583311
15 4177248169415681
16 45949729863572179
17 505447028499293791