OFFSET
1,2
COMMENTS
This sequence can be represented as a binary tree. For each node containing n, the left hand child is obtained as A182859(1+n), and the right hand child as A080218(n):
1
|
................../ \..................
2 3
4......../ \........5 9......../ \........6
/ \ / \ / \ / \
/ \ / \ / \ / \
/ \ / \ / \ / \
12 7 16 8 25 14 18 10
32 19 20 11 45 26 24 13 66 38 42 22 49 29 28 15
etc.
LINKS
PROG
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
Antti Karttunen, Sep 28 2015
STATUS
approved