A008567 Digits of powers of 6.

1, 6, 3, 6, 2, 1, 6, 1, 2, 9, 6, 7, 7, 7, 6, 4, 6, 6, 5, 6, 2, 7, 9, 9, 3, 6, 1, 6, 7, 9, 6, 1, 6, 1, 0, 0, 7, 7, 6, 9, 6, 6, 0, 4, 6, 6, 1, 7, 6, 3, 6, 2, 7, 9, 7, 0, 5, 6, 2, 1, 7, 6, 7, 8, 2, 3, 3, 6, 1, 3, 0, 6, 0, 6, 9, 4, 0, 1, 6, 7, 8, 3, 6, 4, 1, 6, 4, 0, 9, 6, 4, 7, 0, 1, 8, 4, 9, 8, 4

Offset

0,2

Comments

Irregular table with row length sequence A210436. - Jason Kimberley, Nov 26 2012

The constant whose decimal expansion is this sequence is irrational (Mahler, 1981). - Amiram Eldar, Mar 23 2025

Links

Seiichi Manyama, Rows n = 0..100, flattened

Kurt Mahler, On some irrational decimal fractions, Journal of Number Theory, Vol. 13, No. 2 (1981), pp. 268-269.

Example

Triangle begins:
  1;
  6;
  3, 6;
  2, 1, 6;
  1, 2, 9, 6;
  7, 7, 7, 6;
  4, 6, 6, 5, 6;
  2, 7, 9, 9, 3, 6;
  1, 6, 7, 9, 6, 1, 6;
  1, 0, 0, 7, 7, 6, 9, 6;
  ...

Crossrefs

Cf. A000400, A210436.

Cf. A000455, A008564, A008565, A008566, A008568, A008569, A008570, A008571, A008572, A008573, A010054.

Sequence in context: A367976 A143506 A248580 * A233700 A195436 A194625

Adjacent sequences: A008564 A008565 A008566 * A008568 A008569 A008570

Keyword

nonn,base,easy,tabf

Author

N. J. A. Sloane

Status

approved