login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A042554 as a simple table

na(n)
028
157
285
3142
4511
51164
66331
726488
8138771
9304030
101050861
111354891
122405752
136166395
14347723872
15701614139
161049338011
171750952150
186302194461
1914355341072
2078078899821
21326670940356

[28,57,85,142,511,1164,6331,26488,138771,304030,
 1050861,1354891,2405752,6166395,347723872,
 701614139,1049338011,1750952150,6302194461,
 14355341072,78078899821,326670940356]