# A277772 (b-file synthesized from sequence entry)
1 0
2 1304
3 560809
4 280603511
5 145416104585
6 74591651561541
7 38224184451654485
8 19594056304528558357
9 10045114847567207328081
10 5149301096028551482379853
11 2639661525564889493885834000
12 1353158899116458615963424246675