login

A006128 as a simple table

na(n)
00
11
23
36
412
520
635
754
886
9128
10192
11275
12399
13556
14780
151068
161463
171965
182644
193498
204630
216052
227899
2310206
2413174
2516851
2621522
2727294
2834545
2943453
3054563
3168135
3284927
33105366
34130462
35160876
36198014
37242812
38297201
39362587
40441546
41536104
42649791
43785437
44947812
451140945
461371173
471644136
481968379
492351597
502805218
513339869
523970648
534712040
545584141
556606438
567805507
579207637

[0,1,3,6,12,20,35,54,86,128,192,275,399,556,780,
 1068,1463,1965,2644,3498,4630,6052,7899,10206,
 13174,16851,21522,27294,34545,43453,54563,68135,
 84927,105366,130462,160876,198014,242812,297201,
 362587,441546,536104,649791,785437,947812,1140945,
 1371173,1644136,1968379,2351597,2805218,3339869,
 3970648,4712040,5584141,6606438,7805507,9207637]