login

A244199 as a simple table

na(n)
51
66
731
8133
9586
102453
1110357
1243462
13183519
14776632
153314263
1614236474
1761673638
18269354538
191186290977
205269574378
2123605973532
22106655907009
23485864276503
242231922870273
2510334732098172
2648242171467087
27226930634774929
281075778352040282
295137573709818840

[1,6,31,133,586,2453,10357,43462,183519,776632,
 3314263,14236474,61673638,269354538,1186290977,
 5269574378,23605973532,106655907009,485864276503,
 2231922870273,10334732098172,48242171467087,
 226930634774929,1075778352040282,5137573709818840]