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”).

A187265 as a simple table

na(n)
11
23
37
411
523
627
753
868
997
10109
11193
12208
13345
14382
15437
16506
17785
18827
191224
201310
211472
221590
232253
242346
252892
263100
273568
283784
295070
305163
316756
327277
337928
348387
359301
369560
3712142
3812790
3913815
4014297
4117795
4218083
4322189

[1,3,7,11,23,27,53,68,97,109,193,208,345,382,437,
 506,785,827,1224,1310,1472,1590,2253,2346,2892,
 3100,3568,3784,5070,5163,6756,7277,7928,8387,9301,
 9560,12142,12790,13815,14297,17795,18083,22189]