login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A062018 a(n) = n^n written backwards. 1
1, 4, 72, 652, 5213, 65664, 345328, 61277761, 984024783, 1, 116076113582, 6528440016198, 352295601578203, 61085552860021111, 573958083098398734, 61615590737044764481, 771467633688162042728, 42457573569257080464393 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Harry J. Smith, Table of n, a(n) for n = 1..200

EXAMPLE

a(5) = 5213, as 5^5 = 3125.

MAPLE

with(numtheory):for n from 1 to 50 do a := convert(n^n, base, 10):b := add(10^(nops(a)- i)*a[i], i=1..nops(a)):printf(`%d, `, b); od:

MATHEMATICA

Table[IntegerReverse[n^n], {n, 20}] (* Harvey P. Dale, Jul 31 2022 *)

PROG

(PARI) { for (n=1, 200, x=n^n; r=0; while (x>0, d=x-10*(x\10); x\=10; r=r*10 + d); write("b062018.txt", n, " ", r) ) } \\ Harry J. Smith, Jul 29 2009

CROSSREFS

Cf. A004086, A004093, A004156, A034906, A004094, A004167, A002108, A002118, A002138, A002140, A002232, A002239, A002241, A002942, A004165, A004087, A004091, A004096, A004098, A004150, A004153.

Sequence in context: A192826 A190398 A003752 * A192830 A119580 A209539

Adjacent sequences: A062015 A062016 A062017 * A062019 A062020 A062021

KEYWORD

nonn,base,easy

AUTHOR

Amarnath Murthy, Jun 01 2001

EXTENSIONS

More terms from Jason Earls and Vladeta Jovovic, Jun 01 2001

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 1 01:13 EST 2022. Contains 358453 sequences. (Running on oeis4.)