# A083560 (b-file synthesized from sequence entry)
1 1
2 27
3 176
4 640
5 1707
6 3760
7 7280
8 12842
9 21120
10 32880
11 48986
12 70400
13 98176
14 133466
15 177520
16 231680
17 297386
18 376176
19 469680
20 579626
21 707840
22 856240
23 1026842
24 1221760
25 1443200
26 1693466
27 1974960
28 2290176
29 2641706
30 3032240
31 3464560