login

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

A282153 as a simple table

na(n)
00
11
22
35
413
530
663
7127
8254
9509
101021
112046
124095
138191
1416382
1532765
1665533
17131070
18262143
19524287
201048574
212097149
224194301
238388606
2416777215
2533554431
2667108862
27134217725
28268435453
29536870910
301073741823
312147483647
324294967294
338589934589

[0,1,2,5,13,30,63,127,254,509,1021,2046,4095,8191,
 16382,32765,65533,131070,262143,524287,1048574,
 2097149,4194301,8388606,16777215,33554431,
 67108862,134217725,268435453,536870910,1073741823,
 2147483647,4294967294,8589934589]