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”).

A289279 as a simple table

na(n)
10
20
32
43
55
66
78
89
911
1010
1114
1215
1318
1418
1519
1621
1724
1823
1927
2028
2128
2232
2331
2434
2535
2638
2739
2839
2941
3044
3146
3247
3348
3449
3550
3657
3751
3856
3959
4063
4159
4265
4361
4467
4567
4669
4773
4872
4973
5077
5178
5282
5380
5480
5585
5684
5787
5890
5990
6094
6198
6290
6397
64102
65100

[0,0,2,3,5,6,8,9,11,10,14,15,18,18,19,21,24,23,27,
 28,28,32,31,34,35,38,39,39,41,44,46,47,48,49,50,
 57,51,56,59,63,59,65,61,67,67,69,73,72,73,77,78,
 82,80,80,85,84,87,90,90,94,98,90,97,102,100]