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”).

A253503 as a simple table

na(n)
1132
2260
3428
4636
5884
61172
71500
81868
92276
102724
113212
123740
134308
144916
155564
166252
176980
187748
198556
209404
2110292
2211220
2312188
2413196
2514244
2615332
2716460
2817628
2918836
3020084
3121372
3222700
3324068
3425476
3526924
3628412
3729940
3831508
3933116

[132,260,428,636,884,1172,1500,1868,2276,2724,
 3212,3740,4308,4916,5564,6252,6980,7748,8556,9404,
 10292,11220,12188,13196,14244,15332,16460,17628,
 18836,20084,21372,22700,24068,25476,26924,28412,
 29940,31508,33116]