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”).

A129545 as a simple table

na(n)
11
26
310
428
536
666
778
8136
9190
10210
11276
12378
13630
14820
15946
16990
171128
181326
191596
201830
212016
222080
232346
242556
252850
262926
273570
283916
294560
304656
314950
325050
335778
346216
356328
368646
378778
389180
399870
4011026
4112720
4213366
4314028
4414196
4514878

[1,6,10,28,36,66,78,136,190,210,276,378,630,820,
 946,990,1128,1326,1596,1830,2016,2080,2346,2556,
 2850,2926,3570,3916,4560,4656,4950,5050,5778,6216,
 6328,8646,8778,9180,9870,11026,12720,13366,14028,
 14196,14878]