login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A071072 Minimal "multiples of 4" set in base 10. 5
0, 4, 8, 12, 16, 32, 36, 52, 56, 72, 76, 92, 96 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Any multiple of 4 contains in its digits at least one of the terms of this sequence, and there is no smaller set.

REFERENCES

J.-P. Delahaye, "Pour la science" (French edition of Scientific American), Juin 2002, p. 98

LINKS

Table of n, a(n) for n=1..13.

CROSSREFS

Cf. A071062, A071071, A071070, A071073.

Sequence in context: A316712 A261650 A178731 * A175670 A194374 A061085

Adjacent sequences:  A071069 A071070 A071071 * A071073 A071074 A071075

KEYWORD

fini,full,nonn,base

AUTHOR

Benoit Cloitre, May 26 2002

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 22 03:35 EST 2019. Contains 329386 sequences. (Running on oeis4.)