# A025976 (b-file synthesized from sequence entry)
0 1
1 23
2 347
3 4363
4 49683
5 532491
6 5483299
7 54909371
8 538792595
9 5206523179
10 49719923331
11 470377414299
12 4416615113587
13 41215417310987
14 382666342963043
15 3537819931431547
16 32590970730866259
17 299323501721262315