

A158027


Sides of squares which are filled exactly (no holes, no overlaps) by the digits needed to write a subsequence of consecutive Fibonacci numbers, starting with 0.


1



1, 2, 3, 6, 15, 25, 35, 56, 227, 398, 847, 986, 1713, 4589, 6460, 7465, 24860, 28741
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OFFSET

1,2


COMMENTS

The Fibonacci numbers fitting exactly in a "Fibonaccidigits square" are given by A158026. Terms computed by JeanMarc Falcoz.


LINKS

Table of n, a(n) for n=1..18.
Eric Angelini, Digit Spiral
E. Angelini, Digit Spiral [Cached copy, with permission]


EXAMPLE

...0...01...011...011235
.......12...235...813213
............813...455891
..................442333
..................776109
..................871597
The above squares, filled exactly by a subsequence of consecutive Fibonacci numbers starting with 0 have sides 1, 2, 3, 6. There are no side4 and side5 squares with this property. The next properly filled square will have side 15.


CROSSREFS

Sequence in context: A329745 A255353 A248652 * A346776 A100249 A138477
Adjacent sequences: A158024 A158025 A158026 * A158028 A158029 A158030


KEYWORD

base,nonn


AUTHOR

Eric Angelini, Mar 11 2009


STATUS

approved



