OFFSET

0,2

COMMENTS

This sequence contains no beastly numbers (A051003). - Rémy Sigrist, Dec 31 2017

LINKS

Rémy Sigrist, Table of n, a(n) for n = 0..10000

Rémy Sigrist, PARI program for A098783

EXAMPLE

When parenthesis are added one can see the successive pairs of digits with sum 9: (0, 9), (1, 8), (2, 7), (3, 6), (4, 5), (18), (27), (36), (45), (54), (63), (72), (81), (90), (18)(0, 9)(1, ... - Eric Angelini, Dec 18 2017

CROSSREFS

KEYWORD

base,easy,nonn

AUTHOR

Eric Angelini, Oct 04 2004

STATUS

approved