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”).

A031237 as a simple table

na(n)
11
26
37
48
510
612
714
817
927
1037
1147
1248
1350
1453
1556
1659
1761
1862
1963
2064
2165
2267
2368
2470
2571
2673
2774
2877
2978
3080
3183
3286
3389
3492
3593
3695
3798
38101
39104
40107
41108
42110
43113
44116
45119
46123
47136
48138
49139
50142
51145
52148
53153
54168
55183
56198

[1,6,7,8,10,12,14,17,27,37,47,48,50,53,56,59,61,
 62,63,64,65,67,68,70,71,73,74,77,78,80,83,86,89,
 92,93,95,98,101,104,107,108,110,113,116,119,123,
 136,138,139,142,145,148,153,168,183,198]