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”).

A248434 as a simple table

na(n)
12
29
316
429
542
661
780
8105
9130
10161
11192
12229
13266
14309
15352
16401
17450
18505
19560
20621
21682
22749
23816
24889
25962
261041
271120
281205
291290
301381
311472
321569
331666
341769
351872
361981
372090
382205
392320
402441
412562
422689
432816
442949
453082
463221
473360
483505
493650

[2,9,16,29,42,61,80,105,130,161,192,229,266,309,
 352,401,450,505,560,621,682,749,816,889,962,1041,
 1120,1205,1290,1381,1472,1569,1666,1769,1872,1981,
 2090,2205,2320,2441,2562,2689,2816,2949,3082,3221,
 3360,3505,3650]