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”).

A310730 as a simple table

na(n)
01
14
27
311
414
518
623
725
829
933
1036
1142
1245
1346
1451
1555
1658
1764
1866
1968
2075
2177
2280
2385
2486
2592
2697
2799
28103
29105
30110
31114
32117
33122
34123
35129
36134
37134
38140
39142
40145
41153
42154
43157
44162
45164
46169
47173
48175
49179

[1,4,7,11,14,18,23,25,29,33,36,42,45,46,51,55,58,
 64,66,68,75,77,80,85,86,92,97,99,103,105,110,114,
 117,122,123,129,134,134,140,142,145,153,154,157,
 162,164,169,173,175,179]