cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A132146 Numbers that can't be presented as a sum of a prime number and a Fibonacci number (0 is not considered to be a Fibonacci number).

Original entry on oeis.org

1, 2, 17, 29, 35, 59, 83, 89, 119, 125, 127, 177, 179, 208, 209, 221, 239, 255, 269, 287, 299, 329, 331, 353, 359, 363, 389, 416, 419, 449, 479, 485, 509, 515, 519, 535, 539, 547, 551, 561, 567, 569, 599, 637, 659, 673, 697, 705, 718, 733, 739, 755, 768, 779
Offset: 1

Views

Author

Tanya Khovanova, Aug 12 2007

Keywords

Comments

This sequence contains A132144 as a subsequence and is the complement of A132147.

Examples

			The smallest prime number is 2, the smallest Fibonacci number is 1; hence 1 and 2 can't be presented as a sum of a prime number and a Fibonacci number.
		

Programs

  • Mathematica
    Complement[Range[1000], Take[Union[Flatten[Table[Fibonacci[n] + Prime[k], {n, 700}, {k, 700}]]], 1000]]