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”).

A252053 as a simple table

na(n)
11552
22440
32440
42812
52454
62812
73494
82552
92552
103494
115192
123030
132674
143030
155192
167642
176136
184390
194390
206136
217642
2210084
2310324
2410114
256562
2610114
2710324
2810084
2915096
3014924
3117166
3216536
3316536
3417166
3514924
3615096
3722090
3828990
3926840

[1552,2440,2440,2812,2454,2812,3494,2552,2552,
 3494,5192,3030,2674,3030,5192,7642,6136,4390,4390,
 6136,7642,10084,10324,10114,6562,10114,10324,
 10084,15096,14924,17166,16536,16536,17166,14924,
 15096,22090,28990,26840]