# A097344 (b-file synthesized from sequence entry)
0 1
1 5
2 29
3 103
4 887
5 1517
6 18239
7 63253
8 332839
9 118127
10 2331085
11 4222975
12 100309579
13 184649263
14 1710440723
15 6372905521
16 202804884977
17 381240382217
18 13667257415003
19 25872280345103
20 49119954154463
21 93501887462903
22 4103348710010689
23 7846225754967739
24 75162749477272151