login

A257155 as a simple table

na(n)
12848
216677
396680
4541896
53009795
616759085
792984383
8514055240
92836802122
1015636201632
1186098173638
12473735553644
132605181351054
1414320528333213
1578693423907691
16432325674225100
172374652982306556
1813041444890192024

[2848,16677,96680,541896,3009795,16759085,
 92984383,514055240,2836802122,15636201632,
 86098173638,473735553644,2605181351054,
 14320528333213,78693423907691,432325674225100,
 2374652982306556,13041444890192024]