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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A276716 a(n) = A007953(n)*A047726(n). 1
1, 2, 3, 4, 5, 6, 7, 8, 9, 2, 2, 6, 8, 10, 12, 14, 16, 18, 20, 4, 6, 4, 10, 12, 14, 16, 18, 20, 22, 6, 8, 10, 6, 14, 16, 18, 20, 22, 24, 8, 10, 12, 14, 8, 18, 20, 22, 24, 26, 10, 12, 14, 16, 18, 10, 22, 24, 26, 28, 12, 14, 16, 18, 20, 22, 12, 26, 28, 30, 14, 16, 18, 20, 22, 24, 26, 14, 30, 32, 16 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Altug Alkan, Table of n, a(n) for n = 1..100000

PROG

(PARI) A047726(n) = n=eval(Vec(Str(n))); (#n)!/prod(i=0, 9, sum(j=1, #n, n[j]==i)!);

A007953(n) = sumdigits(n);

a(n) = A007953(n)*A047726(n);

CROSSREFS

Cf. A007953, A045876, A047726.

Sequence in context: A177895 A238986 A227876 * A189506 A173529 A273005

Adjacent sequences:  A276713 A276714 A276715 * A276717 A276718 A276719

KEYWORD

nonn,base,look

AUTHOR

Altug Alkan, Sep 17 2016

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 October 20 07:23 EDT 2019. Contains 328252 sequences. (Running on oeis4.)