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”).

A119888 as a simple table

na(n)
13
26
39
412
515
618
721
822
924
1027
1130
1233
1336
1439
1542
1644
1745
1848
1951
2054
2157
2260
2363
2466
2569
2672
2775
2878
2981
3084
3187
3288
3390
3493
3596
3699
37102
38105
39108
40110
41111
42114
43117
44120
45123
46126
47129
48132
49134
50135
51138
52141
53144
54150
55153
56154

[3,6,9,12,15,18,21,22,24,27,30,33,36,39,42,44,45,
 48,51,54,57,60,63,66,69,72,75,78,81,84,87,88,90,
 93,96,99,102,105,108,110,111,114,117,120,123,126,
 129,132,134,135,138,141,144,150,153,154]