A092454 Numbers that either contain the digit 5 or are divisible by 5.

0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 165, 170, 175, 180, 185, 190, 195, 200, 205, 210

Offset

0,2

Links

Table of n, a(n) for n=0..58.

Mathematica

Union[Join[5 Range[100], Select[Range[500], MemberQ[IntegerDigits[#], 5]&]]] (* Harvey P. Dale, Dec 08 2010 *)

Prog

(PARI) ll(n)=length(Str(n)) f(n, m)=(n%10^(ll(n)-m) - n%10^(ll(n)-m-1))/10^(ll(n)-m-1) a(n, m)=s=0; for(i=0, ll(n), if(f(n, i)==m, s=s+1, s=s)); return(s) for (j=0, 300, if(Mod(j, 5)==0 || a(j, 5)==1, print1(j, ", ")))

Crossrefs

Cf. A092433, A092451-A092457.

Sequence in context: A336483 A063284 A257222 * A350744 A248359 A008587

Adjacent sequences: A092451 A092452 A092453 * A092455 A092456 A092457

Keyword

nonn,base

Author

N. J. A. Sloane, Mar 24 2004

Extensions

More terms from Mohammed Bouayoun (bouyao(AT)wanadoo.fr), Mar 25 2004

Status

approved