OFFSET
1,1
LINKS
Quynh Nguyen, Jean Pedersen, and Hien T. Vu, New Integer Sequences Arising From 3-Period Folding Numbers, JIS vol 19 (2016) #16.3.1 table 3
EXAMPLE
The array starts in row n=1 and column n=1 as
3 13 57 241
11 205 3641 61681
43 3277 233017 15790321
171 52429 14913081 4042322161
CROSSREFS
KEYWORD
AUTHOR
R. J. Mathar, Feb 27 2023
STATUS
approved