# A059355 (b-file synthesized from sequence entry)
3 1
4 13
5 205
6 4245
7 114345
8 3919860
9 167310360
10 8719666200
11 545594049000
12 40394317194000
13 3494634235092000
14 349446163958892000
15 40005208010427660000
16 5199553600938496800000
17 761551300698921532800000