login

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

A282565 as a simple table

na(n)
23
35
413
529
643
7113
8223
9509
10907
112003
124051
138171
1416333
1532603
1665437
17130649
18262027
19524261
201048507
212097047
224194277
238388209
2416776481
2533554201
2667108753
27134217401
28268435273
29536869631
301073741719
312147483549
324294966477
338589934307
3417179868383

[3,5,13,29,43,113,223,509,907,2003,4051,8171,
 16333,32603,65437,130649,262027,524261,1048507,
 2097047,4194277,8388209,16776481,33554201,
 67108753,134217401,268435273,536869631,1073741719,
 2147483549,4294966477,8589934307,17179868383]