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”).

A076644 as a simple table

na(n)
11
23
36
47
511
613
718
821
922
1028
1132
1234
1341
1446
1549
1650
1758
1864
1968
2070
2179
2286
2391
2494
2595
26105
27113
28119
29123
30125
31136
32145
33152
34157
35160
36161
37173
38183
39191
40197
41201
42203
43216
44227
45236
46243
47248
48251
49252
50266
51278
52288
53296
54302
55306
56308
57323
58336

[1,3,6,7,11,13,18,21,22,28,32,34,41,46,49,50,58,
 64,68,70,79,86,91,94,95,105,113,119,123,125,136,
 145,152,157,160,161,173,183,191,197,201,203,216,
 227,236,243,248,251,252,266,278,288,296,302,306,
 308,323,336]