login

A217924 as a simple table

na(n)
01
11
23
39
435
5153
6755
74105
824323
9155513
101064851
117760745
1259895203
13487397849
144166564147
1537298443977
16348667014723
173395240969785
1834365336725715
19360837080222761
203923531021460707
2144108832866004121
22511948390801374835
236126363766802713481

[1,1,3,9,35,153,755,4105,24323,155513,1064851,
 7760745,59895203,487397849,4166564147,37298443977,
 348667014723,3395240969785,34365336725715,
 360837080222761,3923531021460707,
 44108832866004121,511948390801374835,
 6126363766802713481]