OFFSET
1,3
EXAMPLE
The finite sequence A056757 has 267 entries of which the following 8 occur below 32 = 2^5: {3, 5, 7, 9, 15, 21, 25, 27}. So a(5)=8.
CROSSREFS
KEYWORD
nonn
AUTHOR
Labos Elemer, Aug 16 2000
EXTENSIONS
More terms from Sean A. Irvine, May 05 2022
STATUS
approved