A192147 - OEIS

A192147

Monotonic ordering of nonnegative differences 3^i-4^j, for 40>= i>=0, j>=0.

0, 2, 5, 8, 11, 17, 23, 26, 65, 77, 80, 179, 227, 239, 242, 473, 665, 713, 725, 728, 1163, 1931, 2123, 2171, 2183, 2186, 2465, 3299, 5537, 6305, 6497, 6545, 6557, 6560, 15587, 18659, 19427, 19619, 19667, 19679, 19682, 42665, 54953, 58025, 58793, 58985, 59033

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..47.

EXAMPLE

The differences accrue like this:

1-1

3-1

9-4.....9-1

27-16...27-4....27-1

81-64...81-16...81-4...81-1