A212204 Positions in A212200 where successive new numbers (see A212203) appear.

1, 2, 4, 8, 16, 18, 65, 72, 256, 258, 260, 266, 4101, 4132, 4167, 4290, 65536, 65540, 65542, 65544, 65594, 65600, 65658, 65694

Offset

1,2

References

J. H. Conway and Alex Ryba, Personal communication, May 03 2012 and Jun 10 2012

Links

Table of n, a(n) for n=1..24.

Example

A212200 begins 1, 3, 3, 15, 15, 15, 15, 5, 15, 5, 15, 15, 5, 5, 15, 85, ..., containing 1, 3, 15, 5, 85, ..., which gives the beginning of A212203. The numbers in question appear at positions 1, 2, 4, 8, 16, 18, ..., which is A212204.

Crossrefs

Sequence in context: A128700 A331579 A333225 * A184986 A018547 A018383

Adjacent sequences: A212201 A212202 A212203 * A212205 A212206 A212207

Keyword

nonn

Author

N. J. A. Sloane, May 03 2012

Extensions

More terms from Alex Ryba, Jun 10 2012

Status

approved