

A168383


Numbers expressible as the sum of a prime and a Fibonacci number in only one way such that both numbers have the same number of decimal digits.


0



2, 9, 65, 77, 93, 95, 123, 323, 335, 343, 377, 395, 415, 425, 437, 527, 545, 553, 583, 586, 670, 700, 715, 723, 726, 731, 749, 783, 801, 804, 833, 838, 849, 851, 901, 903, 905, 906, 923, 957, 959, 964, 965, 1003, 1078, 1081, 1113, 1115
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OFFSET

1,1


REFERENCES

J. Earls, "Fibonacci Prime Decompositions," Mathematical Bliss, Pleroma Publications, 2009, pages 7679. ASIN: B002ACVZ6O


LINKS

Table of n, a(n) for n=1..48.


EXAMPLE

In the decomposition of 1081, the prime and Fibonacci both have three digits: 1081 = 144 + 937.


CROSSREFS

Sequence in context: A038038 A048801 A152915 * A071300 A062395 A352986
Adjacent sequences: A168380 A168381 A168382 * A168384 A168385 A168386


KEYWORD

base,easy,nonn


AUTHOR

Jason Earls, Nov 24 2009


STATUS

approved



