login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A035996 as a simple table

na(n)
11
22
33
45
57
611
715
821
929
1040
1153
1272
1394
14124
15160
16208
17265
18340
19429
20543
21680
22852
231057
241314
251619
261995
272443
282990
293638
304426
315356
326477
337800
349384
3511246
3613467
3716070
3819156
3922769
4027032
4132006
4237857
4344665
4452640
4561904

[1,2,3,5,7,11,15,21,29,40,53,72,94,124,160,208,
 265,340,429,543,680,852,1057,1314,1619,1995,2443,
 2990,3638,4426,5356,6477,7800,9384,11246,13467,
 16070,19156,22769,27032,32006,37857,44665,52640,
 61904]