|
| |
|
|
A325542
|
|
Difference sequence of A325540.
|
|
3
|
|
|
|
2, 3, 1, 4, 1, 1, 5, 1, 2, 2, 7, 1, 2, 2, 1, 1, 6, 4, 1, 3, 2, 1, 1, 2, 2, 2, 5, 1, 4, 1, 6, 1, 2, 2, 1, 1, 2, 3, 1, 2, 2, 6, 1, 1, 4, 1, 7, 4, 1, 3, 3, 1, 2, 2, 1, 1, 5, 1, 2, 2, 1, 5, 2, 2, 2, 1, 1, 5, 1, 4, 7, 1, 4, 1, 1, 5, 1, 4, 1, 3, 2, 1, 1, 2, 2, 7
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
See A325417 for a guide to related sequences. Conjecture: every term is in {1,2,3,4,5,6,7}.
|
|
|
LINKS
|
Clark Kimberling, Table of n, a(n) for n = 1..10000
|
|
|
MATHEMATICA
|
a = {1}; Do[AppendTo[a, NestWhile[# + 1 &, Last[a] + 1,
Apply[Or, Map[MemberQ[a, #] &, Select[Flatten[{(# - 1)/2, (# - 2)/3}],
IntegerQ]]] &]], {200}]; a (* A325539 *)
Complement[Range[Last[a]], a] (* A325540 *)
Differences[a] (* A325541 *)
Differences[c] (* A325542 *)
(* Peter J. C. Moses, Apr 23 2019 *)
|
|
|
CROSSREFS
|
Cf. A325417, A325540, A325541.
Sequence in context: A293668 A214684 A268727 * A081877 A049076 A097744
Adjacent sequences: A325539 A325540 A325541 * A325543 A325544 A325545
|
|
|
KEYWORD
|
nonn,easy
|
|
|
AUTHOR
|
Clark Kimberling, May 07 2019
|
|
|
STATUS
|
approved
|
| |
|
|
