# A053700 (b-file synthesized from sequence entry)
1 6
2 63
3 364
4 1365
5 3906
6 9331
7 19608
8 37449
9 66430
10 111111
11 177156
12 271453
13 402234
14 579195
15 813616
16 1118481
17 1508598
18 2000719
19 2613660
20 3368421
21 4288306
22 5399043
23 6728904
24 8308825
25 10172526
26 12356631
27 14900788
28 17847789
29 21243690
30 25137931