A121039 Multiples of 19 containing a 19 in their decimal representation.

19, 190, 1197, 1900, 1919, 1938, 1957, 1976, 1995, 3192, 3819, 4199, 5719, 6194, 7619, 9196, 9519, 11191, 11419, 11913, 11932, 11951, 11970, 11989, 12198, 13319, 14193, 15219, 17119, 17195, 19000, 19019, 19038, 19057, 19076, 19095, 19114

Offset

1,1

Links

Table of n, a(n) for n=1..37.

Index entries for 10-automatic sequences.

Formula

a(n) ~ 19n. - Charles R Greathouse IV, Feb 12 2017

Mathematica

Select[19*Range[1500], MemberQ[Partition[IntegerDigits[#], 2, 1], {1, 9}]&] (* Harvey P. Dale, Jun 08 2014 *)

Prog

(PARI) is(n)=if(n%19, return(0)); while(n>18, if(n%100==19, return(1)); n\=10); 0 \\ Charles R Greathouse IV, Feb 12 2017

Crossrefs

Cf. A121041, A008601, A011531, A121022, A121023, A121024, A121025, A121026, A121027, A121028, A121029, A121030, A121031, A121032, A121033, A121034, A121035, A121036, A121037, A121038, A121040.

Sequence in context: A161879 A176600 A139619 * A162639 A247614 A010971

Adjacent sequences: A121036 A121037 A121038 * A121040 A121041 A121042

Keyword

nonn,base,easy

Author

Reinhard Zumkeller, Jul 21 2006

Extensions

Corrected by T. D. Noe, Oct 25 2006

Status

approved