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”).

A213036 as a simple table

na(n)
00
11
23
35
412
516
620
733
839
945
1064
1172
1280
13105
14115
15125
16156
17168
18180
19217
20231
21245
22288
23304
24320
25369
26387
27405
28460
29480
30500
31561
32583
33605
34672
35696
36720
37793
38819
39845
40924
41952
42980
431065
441095
451125
461216
471248
481280
491377
501411

[0,1,3,5,12,16,20,33,39,45,64,72,80,105,115,125,
 156,168,180,217,231,245,288,304,320,369,387,405,
 460,480,500,561,583,605,672,696,720,793,819,845,
 924,952,980,1065,1095,1125,1216,1248,1280,1377,
 1411]