A102654 - OEIS

A102654

Add 7 to each of the preceding digits, beginning with 0.

0, 7, 14, 8, 11, 15, 8, 8, 8, 12, 15, 15, 15, 8, 9, 8, 12, 8, 12, 8, 12, 15, 16, 15, 8, 9, 15, 8, 9, 15, 8, 9, 8, 12, 8, 13, 8, 12, 15, 16, 8, 12, 15, 16, 8, 12, 15, 16, 15, 8, 9, 15, 8, 10, 15, 8, 9, 8, 12, 8, 13, 15, 8, 9, 8, 12, 8, 13, 15, 8, 9, 8, 12, 8, 13, 8, 12, 15, 16, 8, 12, 15, 8, 7

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

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..83.

EXAMPLE

Add 7 to the first "7" gives 14

Add 7 to the "1" of this 14 gives 8; and adding 7 to the "4" of this 14 gives 11.

MATHEMATICA

Flatten[ NestList[ Function[x, Flatten[ IntegerDigits[x] + 7]], {0}, 10]] (* Robert G. Wilson v, Feb 04 2005 *)

CROSSREFS

Cf. A103693, A103694, A103695, A103696, A103697, A103698, A103699, A103700.