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”).

A298303 as a simple table

na(n)
11
22
33
44
55
66
78
89
910
1011
1112
1214
1315
1416
1518
1620
1721
1822
1924
2025
2126
2227
2328
2430
2531
2632
2733
2835
2936
3039
3140
3242
3344
3445
3546
3648
3749
3850
3952
4054
4155
4256
4358
4460
4562
4663
4764
4865
4966
5069
5170
5272
5375
5476
5577
5678
5780
5881
5984
6086
6187
6288
6390
6491
6592
6693
6794

[1,2,3,4,5,6,8,9,10,11,12,14,15,16,18,20,21,22,24,
 25,26,27,28,30,31,32,33,35,36,39,40,42,44,45,46,
 48,49,50,52,54,55,56,58,60,62,63,64,65,66,69,70,
 72,75,76,77,78,80,81,84,86,87,88,90,91,92,93,94]