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”).

A052917 as a simple table

na(n)
01
13
29
327
482
5249
6756
72295
86967
921150
1064206
11194913
12591706
131796268
145453010
1516553943
1650253535
17152556873
18463123629
191405924830
204268028025
2112956640948
2239333046473
23119405064249
24362483220772
251100406303264

[1,3,9,27,82,249,756,2295,6967,21150,64206,194913,
 591706,1796268,5453010,16553943,50253535,
 152556873,463123629,1405924830,4268028025,
 12956640948,39333046473,119405064249,362483220772,
 1100406303264]