OFFSET
1,3
LINKS
Geoffrey H. Morley, Rows 1..2032 of array, flattened
EXAMPLE
The irregular array starts:
(k=1) 1;
(k=5) 1, 3, 3, 17, 17;
(k=7) 2;
(k=11) 2, 8;
a(2)=1 is the number of odd elements in the 3x+5 cycle {1,4,2} associated with A226607(2)=1.
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
Geoffrey H. Morley, Jun 13 2013
STATUS
approved