A084339 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A084339

7*n digit-reversed mod 7.

7

6, 5, 5, 4, 3, 3, 2, 1, 0, 0, 6, 5, 5, 4, 1, 1, 5, 2, 6, 6, 3, 0, 0, 4, 1, 1, 5, 1, 5, 5, 2, 6, 6, 3, 0, 0, 4, 1, 5, 5, 2, 5, 5, 2, 6, 6, 3, 0, 4, 4, 1, 5, 5, 2, 6, 6, 2, 6, 3, 3, 0, 4, 4, 1, 5, 5, 2, 6, 3, 3, 6, 3, 3, 0, 4, 4, 1, 5, 2, 2, 6, 3, 3, 0, 3, 3, 0, 4, 1, 1, 5, 2, 2, 6, 3, 3, 0, 4, 0, 0, 4, 1, 1, 5, 2

(list; graph; refs; listen; history; text; internal format)

OFFSET

2,1

COMMENTS

Unlike the cases 2, 4, 5 and 6 there is no clear pattern.

LINKS

Table of n, a(n) for n=2..106.

MATHEMATICA

Table[Mod[IntegerReverse[7n], 7], {n, 2, 110}] (* Harvey P. Dale, Aug 29 2023 *)

CROSSREFS

Cf. A084052, A084053, A084055, A084339, A084340, A084341.

Sequence in context: A359284 A157295 A011485 * A050815 A199791 A199600

Adjacent sequences: A084336 A084337 A084338 * A084340 A084341 A084342

KEYWORD

base,easy,nonn

AUTHOR

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 26 2003

EXTENSIONS

More terms from Ray Chandler, May 27 2003

STATUS

approved