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”).

A241849 as a simple table

na(n)
019
120
223
328
435
544
655
768
883
9100
10119
11140
12163
13188
14215
15244
16275
17308
18343
19380
20419
21460
22503
23548
24595
25644
26695
27748
28803
29860
30919
31980
321043
331108
341175
351244
361315
371388
381463
391540
401619
411700
421783
431868
441955
452044
462135
472228
482323
492420
502519

[19,20,23,28,35,44,55,68,83,100,119,140,163,188,
 215,244,275,308,343,380,419,460,503,548,595,644,
 695,748,803,860,919,980,1043,1108,1175,1244,1315,
 1388,1463,1540,1619,1700,1783,1868,1955,2044,2135,
 2228,2323,2420,2519]