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A139410 Numbers n such that n=4^d_1+4^d_2+...+4^d_k where d_1d_2...d_k is the decimal expansion of n. 3
4624, 595968 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..2.

EXAMPLE

595968=4^5+4^9+4^5+4^9+4^6+4^8.

CROSSREFS

Sequence in context: A116226 A115446 A254850 * A031566 A236815 A233855

Adjacent sequences:  A139407 A139408 A139409 * A139411 A139412 A139413

KEYWORD

base,fini,full,nonn,bref

AUTHOR

Farideh Firoozbakht, May 11 2008

STATUS

approved

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Last modified July 12 13:27 EDT 2020. Contains 335663 sequences. (Running on oeis4.)