login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A138934 as a simple table

na(n)
11
22
34
46
58
612
716
820
928
1040
1160
1292
1396
14104
15140
16148
17156
18300
19356
20408
21596
22612
23692
24732
25756
26800
27952
28996
291004
301228
311268
322240
332532
343060
353796
363824
373944
385096
395540
407476
417700
428544
439800
4414628
4515828
4616908
4718480
4820260
4921924
5024656
5138456

[1,2,4,6,8,12,16,20,28,40,60,92,96,104,140,148,
 156,300,356,408,596,612,692,732,756,800,952,996,
 1004,1228,1268,2240,2532,3060,3796,3824,3944,5096,
 5540,7476,7700,8544,9800,14628,15828,16908,18480,
 20260,21924,24656,38456]