

A238843


Smallest number m such that u + (sum of base9 digits of u) = m has exactly n solutions.


9




OFFSET

1,2


REFERENCES

Max A. Alekseyev, Donovan Johnson and N. J. A. Sloane, On Kaprekar's Junction Numbers, in preparation, 2017.


LINKS

Table of n, a(n) for n=1..7.
Max Alekseyev, Table of expressions for a(n), for n=1..100


CROSSREFS

Smallest number m such that u + (sum of baseb digits of u) = m has exactly n solutions, for bases 2 through 10: A230303, A230640, A230638, A230867, A238840, A238841, A238842, A238843, A006064.
Sequence in context: A199701 A103460 A339689 * A026954 A116879 A154340
Adjacent sequences: A238840 A238841 A238842 * A238844 A238845 A238846


KEYWORD

nonn,base


AUTHOR

N. J. A. Sloane, Mar 19 2014


STATUS

approved



