A131886 Rearrange the rows of array A077569 by sorting the values on each row by noting the odd part of each signature and sorting as in A131822.

1, 2, 4, 8, 6, 16, 32, 12, 64, 128, 24, 30, 256, 36, 512, 48, 1024, 2048, 96, 72, 60, 4096, 8192, 192, 16384, 144, 32768, 384, 120, 216, 210, 65536, 131072, 768, 288, 180, 262144, 524288, 1536, 240, 432, 1048576, 576, 2097152, 3072, 4194304, 8388608

Offset

1,2

Comments

The shape sequence for both arrays is A001055.

Links

Table of n, a(n) for n=1..47.

Example

A077569 begins
  1
  2
  4
  6, 8
  ...
so this triangle begins
    1
    2
    4
    8,  6
   16
   32, 12
   64
  128, 24, 30
  ...

Crossrefs

Cf. A001055, A025487, A077569, A131822, A122819, A131801.

Sequence in context: A242353 A277331 A124510 * A265014 A262243 A328964

Adjacent sequences: A131883 A131884 A131885 * A131887 A131888 A131889

Keyword

nonn,tabf,more

Author

Alford Arnold, Aug 15 2007

Status

approved