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”).

A315606 as a simple table

na(n)
01
16
212
314
420
526
626
732
840
948
1054
1160
1256
1364
1470
1568
1678
1784
1892
19100
20108
21100
22112
23116
24108
25122
26130
27138
28144
29152
30142
31160
32164
33152
34168
35174
36182
37190
38198
39182
40204
41210
42196
43216
44222
45228
46234
47242
48224
49250

[1,6,12,14,20,26,26,32,40,48,54,60,56,64,70,68,78,
 84,92,100,108,100,112,116,108,122,130,138,144,152,
 142,160,164,152,168,174,182,190,198,182,204,210,
 196,216,222,228,234,242,224,250]