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A277260 Value of decimal number corresponding to the string of equal digits starting at position A277259(n) after the decimal point in the decimal expansion of the Golden ratio (phi). 3
6, 33, 222, 4444, 99999, 555555, 5555555, 55555555, 333333333 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..9.

Pi search engine (searches initial 5 x 10^8 digits of phi)

FORMULA

a(n) = A001622(A277259(n)+1) * A002275(n).

EXAMPLE

1205th to 1230th digits of phi are as follows: ...63972321340444494873023154...

The 1216th digit is occupied by the first of four consecutive 4's and there is no earlier occurrence of four or more consecutive equal digits, so a(4) = 4444.

CROSSREFS

Cf. A001622, A224844, A244601, A244602, A277259.

Sequence in context: A277485 A012522 A012326 * A112903 A320420 A215707

Adjacent sequences:  A277257 A277258 A277259 * A277261 A277262 A277263

KEYWORD

nonn,base,more

AUTHOR

Felix Fröhlich, Oct 07 2016

STATUS

approved

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Last modified October 23 14:45 EDT 2019. Contains 328345 sequences. (Running on oeis4.)