login

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

A017655 as a simple table

na(n)
01331
112167
242875
3103823
4205379
5357911
6571787
7857375
81225043
91685159
102248091
112924207
123723875
134657463
145735339
156967871
168365427
179938375
1811697083
1913651919
2015813251
2118191447
2220796875

[1331,12167,42875,103823,205379,357911,571787,
 857375,1225043,1685159,2248091,2924207,3723875,
 4657463,5735339,6967871,8365427,9938375,11697083,
 13651919,15813251,18191447,20796875]