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”).

A253237 as a simple table

na(n)
18
225
3125
4121
527
60
732761
897336
964000
102187
113364
122197
134900
140
151295029
16128
17143384152904
18343
19503284356
20196
21100
222187
232025
24542939080312
25144
266436343
27216
28131044
29196
306859
31225
327744
33256
340
351296
361728
3714348907
381331
3910609
402704
41400
420
43441
44125
459216

[8,25,125,121,27,0,32761,97336,64000,2187,3364,
 2197,4900,0,1295029,128,143384152904,343,
 503284356,196,100,2187,2025,542939080312,144,
 6436343,216,131044,196,6859,225,7744,256,0,1296,
 1728,14348907,1331,10609,2704,400,0,441,125,9216]