A327733 - OEIS

A327733

Lexicographically earliest sequence of distinct positive numbers such that if we add eight successive digits the result is divisible by 8.

1, 2, 3, 4, 5, 6, 7, 41, 23, 45, 67, 49, 234, 56, 74, 9, 2345, 674, 12, 34, 567, 412, 345, 6741, 23456, 741, 234567, 492, 3456, 749, 2345674, 92, 34567, 4123, 456, 7412, 345674, 123, 4567, 4923, 45674, 923, 456741, 23456741, 23456749, 234567412, 3456741

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

OFFSET

1,2

COMMENTS

This sequence has interesting graphical features.

The infinite string resulting from the concatenation of all terms matches the regular expression "^([19]2345674)*".

LINKS

Rémy Sigrist, Table of n, a(n) for n = 1..10000

Rémy Sigrist, PARI program for A327733

PROG

(PARI) See Links section.

CROSSREFS