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.

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A281927 Numbers that are the product of exactly 10 primes and are of the form prime(n) + prime(n + 1).

Original entry on oeis.org

2304, 3456, 5184, 5376, 8448, 9600, 14400, 14976, 18816, 19008, 19440, 21888, 29440, 30208, 31488, 34048, 36096, 36608, 43264, 43904, 46848, 47040, 47232, 55552, 59520, 60000, 60160, 63936, 69696
Offset: 1

Views

Author

Zak Seidov, Feb 02 2017

Keywords

Comments

Intersection of A001043 and A046314. - Bruno Berselli, Feb 02 2017

Examples

			2304 = 2^8 * 3^2 = 1151 + 1153, 3456 = 2^7 * 3^3 = 1723 + 1733, 5184 = 2^6 * 3^4 = 2591 + 2593.
		

Crossrefs

Cf. A105936 (products of 3 primes), A281925 (products of 4 primes), A281926 (products of 5 primes).

Programs

  • Mathematica
    Total[#] & /@ Select[Partition[Prime[Range[10000]], 2, 1], 10 == PrimeOmega[Total[#]] &]
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