OFFSET
0,3
COMMENTS
Non-"Ting!Pong!" numbers: same principle as the "Ding!Bong!" game (see A102701). Here we count the natural numbers replacing 7 by Ting! and 9 by Pong! From 48 on, all numbers are combinations of Tings! or of Pongs!
LINKS
Gianni A. Sarcone and Marie-Jo Waeber, Can you count in 'ding-bong'?.
EXAMPLE
0 1 2 3 4 5 6 Ting! 8 Pong! 10 11 12 13 Ting-Ting! 15 Ting-Pong! 17 Pong-Pong! 19 20 Ting-Ting-Ting! 22 Ting-Ting-Pong! ...
CROSSREFS
KEYWORD
less,easy,fini,full,nonn
AUTHOR
Alexandre Wajnberg, Feb 04 2005
STATUS
approved