A065104 Numbers k such that for no m between k^2 and (k+1)^2 - 1 is it true that A003285(m) = A003285(m+1).

1, 2, 7, 13, 16, 424, 1693, 2116, 2206

Offset

1,2

Links

Table of n, a(n) for n=1..9.

Example

For n=3, m = 9,10,11,12,13,14,15, A003285(11) = A003285(12), so 3 is not in the sequence.

Crossrefs

Cf. A003285, A288186.

Sequence in context: A030592 A154313 A196012 * A138645 A191060 A166246

Adjacent sequences: A065101 A065102 A065103 * A065105 A065106 A065107

Keyword

nonn,hard,more

Author

Naohiro Nomoto, Nov 20 2001

Status

approved