OFFSET
1,1
COMMENTS
You and your father alternate counting. For every number that is divisible by 4 or contains a 4, substitute "buzz". For every number that is divisible by 7 or contains a 7, substitute "bang". The game is over if a mistake is made.
The sequence is the "Buzz buzz bang bang" sequence, meaning it has the numbers that get 2 buzzes and 2 bangs in this game.
MATHEMATICA
Select[28*Range[600], DigitCount[#, 10, 4]>0&&DigitCount[#, 10, 7]>0&] (* Harvey P. Dale, Jul 27 2012 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Sep 06 2010, based on an email from J. Lowell
STATUS
approved