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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A132114 a(n) = n multiplied by 7 and reversed. 0
1, 7, 94, 856, 2995, 56902, 413893, 1527982, 47859601, 702710533, 1373798194, 8537856169, 38139946795, 565726979662, 4367588800693, 15840612137503, 125269482488011, 770614773688678, 6470285143034935, 54544210069919254 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..20.

FORMULA

a(n) = reverse(7 * a(n-1)) where a(1) = 1

EXAMPLE

a(4) = reverse(7 * a(3)) = reverse(7 * reverse(7 * a(2))) = reverse(7 * reverse(7 * reverse(7 * a(1)))) = reverse(7 * reverse(7 * reverse(7))) = reverse(7*94) = 856

CROSSREFS

Cf. A045539, A133361.

Sequence in context: A109304 A134113 A071584 * A221384 A243679 A015225

Adjacent sequences:  A132111 A132112 A132113 * A132115 A132116 A132117

KEYWORD

base,nonn

AUTHOR

Rachit Agrawal (rachit_agrawal(AT)daiict.ac.in), Oct 31 2007

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 May 25 03:14 EDT 2019. Contains 323539 sequences. (Running on oeis4.)