# A051822 (b-file synthesized from sequence entry)
1 1
2 16
3 224
4 2613
5 27458
6 271155
7 2620040
8 25457267
9 251964768
10 2537869322
11 25777827199
12 261509437991
13 2634407279895
14 26321038031960
15 261379965909359
16 2589357329707966