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A268690
A268642 with a(n+1) = 5*n if ceiling(a(n)/2) is already in the sequence.
0
1, 5, 3, 2, 10, 50, 25, 13, 7, 4, 20, 100, 500, 250, 125, 63, 32, 16, 8, 40, 200, 1000, 5000, 2500, 1250, 625, 313, 157, 79, 395, 198, 99, 495, 248, 124, 62, 31, 155, 78, 39, 195, 98, 49, 245, 123, 615, 308, 154, 77
OFFSET
1,2
COMMENTS
It is conjectured that this is a permutation of the integers, along with any Seelmann sequence in which a(n+1) = M*n if the divide by 2 rule is not permitted, for any integer M>1 and not of the form M = 2^N.
CROSSREFS
Cf. A268642.
Sequence in context: A352024 A176524 A309276 * A065627 A193958 A322289
KEYWORD
nonn
AUTHOR
David Seelmann, Feb 11 2016
STATUS
approved