A353725 Records in A353724.

0, 1, 2, 3, 4, 5, 6, 7, 12, 13, 16, 17, 18

Offset

1,3

Comments

Motivated by a comment in A353715.

Links

Table of n, a(n) for n=1..13.

Example

Table from Walter Trump, May 11 2022, showing initial terms of A353725 (column 1) and A353726 (column 3). The central column shows the corresponding entry of A353715 written in base 2.
   0                                1         0
   1                              110         2
   2                             1100         3
   3                          1101000        11
   4                         11110000        54
   5                       1111100000        74
   6                      11101000000        88
   7                     110110000000       183
  12                11111000000000000      3913
  13          10011111110000000000000    124845
  16      111111111110000000000000000   2469947
  17     1111111101100000000000000000   4005550
  18  1011111111111000000000000000000  19917707

Crossrefs

Cf. A353709, A353715, A353724, A353726, A353727.

Sequence in context: A032903 A028819 A234841 * A108948 A107818 A039952

Adjacent sequences: A353722 A353723 A353724 * A353726 A353727 A353728

Keyword

nonn,more

Author

N. J. A. Sloane, May 11 2022

Extensions

a(10)-a(13) from Walter Trump, May 11 2022

Status

approved