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”).

A373437 as a simple table

na(n)
12
26
314
418
538
642
750
854
962
1074
1186
12114
13122
14126
15134
16146
17150
18158
19162
20186
21206
22218
23222
24254
25258
26266
27302
28314
29326
30342
31350
32366
33378
34386
35398
36402
37422
38434
39438
40450
41458
42474
43482
44518
45542
46554
47558
48566
49578
50602
51618
52626
53654
54662
55666
56674
57686
58734
59746
60758
61762
62774
63794

[2,6,14,18,38,42,50,54,62,74,86,114,122,126,134,
 146,150,158,162,186,206,218,222,254,258,266,302,
 314,326,342,350,366,378,386,398,402,422,434,438,
 450,458,474,482,518,542,554,558,566,578,602,618,
 626,654,662,666,674,686,734,746,758,762,774,794]