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”).

A152216 as a simple table

na(n)
12
25
37
411
519
620
723
828
929
1032
1134
1238
1339
1441
1546
1653
1757
1859
1962
2070
2173
2277
2383
2489
2590
2694
27103
28104
29113
30118
31119
32124
33131
34160
35173
36177
37179
38188
39190
40191
41208
42227
43229
44233
45239
46242
47248
48251
49263
50280
51281
52290
53293
54297
55298
56311
57316
58327
59335

[2,5,7,11,19,20,23,28,29,32,34,38,39,41,46,53,57,
 59,62,70,73,77,83,89,90,94,103,104,113,118,119,
 124,131,160,173,177,179,188,190,191,208,227,229,
 233,239,242,248,251,263,280,281,290,293,297,298,
 311,316,327,335]