

A245538


Write n>=1 as either n=2^k2^r with 0 <= r <= k1, in which case a(2^k2^r)=A083424(kr1), or as n=2^k2^r+j with 2 <= r <= k1, 1 <= j < 2^r1, in which case a(2^k2^r+j)=2*A083424(kr1)*a(j).


1



1, 1, 3, 1, 2, 3, 14, 1, 2, 2, 6, 3, 6, 14, 52, 1, 2, 2, 6, 2, 4, 6, 28, 3, 6, 6, 18, 14, 28, 52, 216, 1, 2, 2, 6, 2, 4, 6, 28, 2, 4, 4, 12, 6, 12, 28, 104, 3, 6, 6, 18, 6, 12, 18, 84, 14, 28, 28, 84, 52, 104, 216, 848, 1, 2, 2, 6, 2, 4, 6, 28, 2, 4, 4, 12, 6, 12, 28, 104
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,3


COMMENTS

Similar to A245180, except the multiplier 8 in that recurrence is set here to be 2.
See A245196 for a list of other sequences produced by this type of recurrence.


LINKS



EXAMPLE

Arranged into blocks:
1,
1, 3,
1, 2, 3, 14,
1, 2, 2, 6, 3, 6, 14, 52,
1, 2, 2, 6, 2, 4, 6, 28, 3, 6, 6, 18, 14, 28, 52, 216,
1, 2, 2, 6, 2, 4, 6, 28, 2, 4, 4, 12, 6, 12, 28, 104, 3, 6, 6, 18, 6, 12, 18, 84, 14, 28, 28, 84, 52, 104, 216, 848,
...


CROSSREFS



KEYWORD

nonn,tabf


AUTHOR



STATUS

approved



