login

A303492 as a simple table

na(n)
11
22
33
44
56
68
79
810
912
1016
1118
1220
1324
1427
1530
1632
1736
1840
1948
2060
2164
2272
2380
2490
2596
26100
27112
28120
29128
30130
31144
32160
33180
34184
35190
36192
37200
38224
39240
40249
41256
42260
43270
44279
45288
46300
47306
48320
49360
50384
51400
52401
53408
54412
55480
56512
57520
58528
59558
60576
61600
62612
63640

[1,2,3,4,6,8,9,10,12,16,18,20,24,27,30,32,36,40,
 48,60,64,72,80,90,96,100,112,120,128,130,144,160,
 180,184,190,192,200,224,240,249,256,260,270,279,
 288,300,306,320,360,384,400,401,408,412,480,512,
 520,528,558,576,600,612,640]