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”).

A175518 as a simple table

na(n)
11
217
3101
4501
51627
62133
72143
82201
92243
103086
113536
123869
134163
144398
154477
165598
175948
185982
196101
206998
217113
227807
238501
248693
259177
269928
2710927
2811127
2911177
3011545
3111836
3212427
3312780
3413043
3513998
3614227
3714448
3814517
3914822

[1,17,101,501,1627,2133,2143,2201,2243,3086,3536,
 3869,4163,4398,4477,5598,5948,5982,6101,6998,7113,
 7807,8501,8693,9177,9928,10927,11127,11177,11545,
 11836,12427,12780,13043,13998,14227,14448,14517,
 14822]