OFFSET
0,2
COMMENTS
Number of Q-toothpicks added at n-th stage to the Q-toothpick structure of A267694.
LINKS
EXAMPLE
When the positive terms are written as an irregular triangle in which the row lengths are the terms of A011782 the sequence begins:
2;
3;
4, 7;
4, 7, 12, 15;
4, 7, 12, 15, 12, 23, 36, 31;
4, 7, 12, 15, 12, 23, 36, 31, 12,...
CROSSREFS
KEYWORD
nonn,tabf,more
AUTHOR
Omar E. Pol, Apr 02 2016
STATUS
approved