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”).

A110339 as a simple table

na(n)
11
22
34
43
59
615
78
816
928
1032
115
1225
1335
1455
1565
166
1712
1818
1924
2036
2148
227
2349
2477
2591
26119
27133
28161
2940
3064
3180
3288
33104
34128
35136
36152
3727
3863
3981
4099
41117
42153
43171
44189
45207
4610
4720
4850
4970
50100
51130
52140
53160
54170
55190
5611
57121
58143
59187
60209
61253
62319
63341
64407
65451
66473
6760
6872
6984
7096
71108
72120
73144
74168
75180
76192
77204
78216
7913
80169

[1,2,4,3,9,15,8,16,28,32,5,25,35,55,65,6,12,18,24,
 36,48,7,49,77,91,119,133,161,40,64,80,88,104,128,
 136,152,27,63,81,99,117,153,171,189,207,10,20,50,
 70,100,130,140,160,170,190,11,121,143,187,209,253,
 319,341,407,451,473,60,72,84,96,108,120,144,168,
 180,192,204,216,13,169]