# A049295 (b-file synthesized from sequence entry)
0 1
1 71
2 2143
3 54335
4 1321471
5 31817471
6 764217343
7 18344733695
8 440294408191
9 10567189327871
10 253613279903743
11 6086723113107455
12 146081381003558911
13 3505953301484470271
14 84142880178680889343
15 2019429129941297135615
16 48466299152487396933631