The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A292777 First differences of A100290. 2
 1, 1, 1, 2, 1, 1, 1, 3, 2, 1, 1, 2, 3, 3, 4, 2, 1, 1, 1, 2, 1, 6, 3, 3, 1, 7, 4, 2, 1, 1, 2, 4, 2, 3, 9, 6, 3, 3, 2, 7, 7, 8, 4, 2, 1, 1, 1, 3, 1, 2, 5, 4, 6, 5, 6, 4, 3, 12, 6, 3, 3, 3, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,4 LINKS Robert Israel, Table of n, a(n) for n = 1..10000 MAPLE filter:= n -> evalb(n mod (2^numboccur(1, convert(n, base, 2))-1) = 0): A100290:= select(filter, [\$1..1000]): A100290[2..-1]-A100290[1..-2]; # Robert Israel, Oct 08 2017 CROSSREFS Cf. A100290. Sequence in context: A038538 A293515 A326622 * A088529 A267116 A136565 Adjacent sequences:  A292774 A292775 A292776 * A292778 A292779 A292780 KEYWORD nonn AUTHOR N. J. A. Sloane, Oct 08 2017 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified June 1 04:57 EDT 2020. Contains 334758 sequences. (Running on oeis4.)