login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A061590 a(1) = 10, a(n)= number obtained by adding to each digit of a(n-1) the next digit and adding the leading digit to the final digit. 1
10, 11, 22, 44, 88, 1616, 7777, 14141414, 55555555, 1010101010101010, 1111111111111111, 2222222222222222, 4444444444444444, 8888888888888888, 16161616161616161616161616161616, 77777777777777777777777777777777 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..16.

Index entries for sequences related to final digits of numbers

EXAMPLE

1616 -> (1+6) (6+1) (1+6) (6+1), i.e. 7777.

CROSSREFS

Cf. A061589.

Sequence in context: A113702 A102488 A022315 * A173900 A214957 A326627

Adjacent sequences:  A061587 A061588 A061589 * A061591 A061592 A061593

KEYWORD

nonn,easy,base

AUTHOR

Amarnath Murthy, May 13 2001

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org) and Asher Natan Auel (auela(AT)reed.edu), May 15 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 | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 24 11:34 EDT 2021. Contains 348225 sequences. (Running on oeis4.)