

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




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 FrÃ¶hlich, Oct 07 2016


STATUS

approved



